18101099588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97973}}^1$

素因数の和:98037

約数の個数: 96

約数和(自身を含む): 41478272640

約数和(自身を除く): 23377173052

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 572, 646, 748, 836, 884, 988, 1292, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 8398, 9724, 10868, 14212, 16796, 46189, 92378, 97973, 184756, 195946, 391892, 1077703, 1273649, 1665541, 1861487, 2155406, 2547298, 3331082, 3722974, 4310812, 5094596, 6662164, 7445948, 14010139, 18320951, 20476357, 21652033, 24199331, 28020278, 31645279, 36641902, 40952714, 43304066, 48398662, 56040556, 63290558, 73283804, 81905428, 86608132, 96797324, 126581116, 238172363, 266192641, 348098069, 411388627, 476344726, 532385282, 696196138, 822777254, 952689452, 1064770564, 1392392276, 1645554508, 4525274897, 9050549794, 18101099588]

約数ペア:

[(1, 18101099588), (2, 9050549794), (4, 4525274897), (11, 1645554508), (13, 1392392276), (17, 1064770564), (19, 952689452), (22, 822777254), (26, 696196138), (34, 532385282), (38, 476344726), (44, 411388627), (52, 348098069), (68, 266192641), (76, 238172363), (143, 126581116), (187, 96797324), (209, 86608132), (221, 81905428), (247, 73283804), (286, 63290558), (323, 56040556), (374, 48398662), (418, 43304066), (442, 40952714), (494, 36641902), (572, 31645279), (646, 28020278), (748, 24199331), (836, 21652033), (884, 20476357), (988, 18320951), (1292, 14010139), (2431, 7445948), (2717, 6662164), (3553, 5094596), (4199, 4310812), (4862, 3722974), (5434, 3331082), (7106, 2547298), (8398, 2155406), (9724, 1861487), (10868, 1665541), (14212, 1273649), (16796, 1077703), (46189, 391892), (92378, 195946), (97973, 184756)]