918835164

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 180

約数和(自身を含む): 2684698632

約数和(自身を除く): 1765863468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 227, 234, 279, 324, 351, 372, 403, 454, 468, 558, 681, 702, 806, 837, 908, 961, 1053, 1116, 1209, 1362, 1404, 1612, 1674, 1922, 2043, 2106, 2418, 2511, 2724, 2883, 2951, 3348, 3627, 3844, 4086, 4212, 4836, 5022, 5766, 5902, 6129, 7037, 7254, 8172, 8649, 8853, 10044, 10881, 11532, 11804, 12258, 12493, 14074, 14508, 17298, 17706, 18387, 21111, 21762, 24516, 24986, 25947, 26559, 28148, 32643, 34596, 35412, 36774, 37479, 42222, 43524, 49972, 51894, 53118, 63333, 65286, 73548, 74958, 77841, 79677, 84444, 91481, 103788, 106236, 112437, 126666, 130572, 149916, 155682, 159354, 182962, 189999, 218147, 224874, 239031, 253332, 274443, 311364, 318708, 337311, 365924, 379998, 436294, 449748, 478062, 548886, 569997, 654441, 674622, 759996, 823329, 872588, 956124, 1011933, 1097772, 1139994, 1308882, 1349244, 1646658, 1963323, 2023866, 2279988, 2469987, 2617764, 2835911, 3293316, 3926646, 4047732, 4939974, 5671822, 5889969, 7409961, 7853292, 8507733, 9879948, 11343644, 11779938, 14819922, 17015466, 17669907, 23559876, 25523199, 29639844, 34030932, 35339814, 51046398, 70679628, 76569597, 102092796, 153139194, 229708791, 306278388, 459417582, 918835164]

約数ペア:

[(1, 918835164), (2, 459417582), (3, 306278388), (4, 229708791), (6, 153139194), (9, 102092796), (12, 76569597), (13, 70679628), (18, 51046398), (26, 35339814), (27, 34030932), (31, 29639844), (36, 25523199), (39, 23559876), (52, 17669907), (54, 17015466), (62, 14819922), (78, 11779938), (81, 11343644), (93, 9879948), (108, 8507733), (117, 7853292), (124, 7409961), (156, 5889969), (162, 5671822), (186, 4939974), (227, 4047732), (234, 3926646), (279, 3293316), (324, 2835911), (351, 2617764), (372, 2469987), (403, 2279988), (454, 2023866), (468, 1963323), (558, 1646658), (681, 1349244), (702, 1308882), (806, 1139994), (837, 1097772), (908, 1011933), (961, 956124), (1053, 872588), (1116, 823329), (1209, 759996), (1362, 674622), (1404, 654441), (1612, 569997), (1674, 548886), (1922, 478062), (2043, 449748), (2106, 436294), (2418, 379998), (2511, 365924), (2724, 337311), (2883, 318708), (2951, 311364), (3348, 274443), (3627, 253332), (3844, 239031), (4086, 224874), (4212, 218147), (4836, 189999), (5022, 182962), (5766, 159354), (5902, 155682), (6129, 149916), (7037, 130572), (7254, 126666), (8172, 112437), (8649, 106236), (8853, 103788), (10044, 91481), (10881, 84444), (11532, 79677), (11804, 77841), (12258, 74958), (12493, 73548), (14074, 65286), (14508, 63333), (17298, 53118), (17706, 51894), (18387, 49972), (21111, 43524), (21762, 42222), (24516, 37479), (24986, 36774), (25947, 35412), (26559, 34596), (28148, 32643)]