2018802708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 5707193856

約数和(自身を除く): 3688391148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 227, 234, 279, 372, 403, 454, 468, 558, 613, 681, 806, 908, 1116, 1209, 1226, 1362, 1612, 1839, 2043, 2418, 2452, 2724, 2951, 3627, 3678, 4086, 4836, 5517, 5902, 7037, 7254, 7356, 7969, 8172, 8853, 11034, 11804, 14074, 14508, 15938, 17706, 19003, 21111, 22068, 23907, 26559, 28148, 31876, 35412, 38006, 42222, 47814, 53118, 57009, 63333, 71721, 76012, 84444, 91481, 95628, 106236, 114018, 126666, 139151, 143442, 171027, 182962, 228036, 247039, 253332, 274443, 278302, 286884, 342054, 365924, 417453, 494078, 548886, 556604, 684108, 741117, 823329, 834906, 988156, 1097772, 1252359, 1482234, 1646658, 1669812, 1808963, 2223351, 2504718, 2964468, 3293316, 3617926, 4313681, 4446702, 5009436, 5426889, 7235852, 8627362, 8893404, 10853778, 12941043, 16280667, 17254724, 21707556, 25882086, 32561334, 38823129, 51764172, 56077853, 65122668, 77646258, 112155706, 155292516, 168233559, 224311412, 336467118, 504700677, 672934236, 1009401354, 2018802708]

約数ペア:

[(1, 2018802708), (2, 1009401354), (3, 672934236), (4, 504700677), (6, 336467118), (9, 224311412), (12, 168233559), (13, 155292516), (18, 112155706), (26, 77646258), (31, 65122668), (36, 56077853), (39, 51764172), (52, 38823129), (62, 32561334), (78, 25882086), (93, 21707556), (117, 17254724), (124, 16280667), (156, 12941043), (186, 10853778), (227, 8893404), (234, 8627362), (279, 7235852), (372, 5426889), (403, 5009436), (454, 4446702), (468, 4313681), (558, 3617926), (613, 3293316), (681, 2964468), (806, 2504718), (908, 2223351), (1116, 1808963), (1209, 1669812), (1226, 1646658), (1362, 1482234), (1612, 1252359), (1839, 1097772), (2043, 988156), (2418, 834906), (2452, 823329), (2724, 741117), (2951, 684108), (3627, 556604), (3678, 548886), (4086, 494078), (4836, 417453), (5517, 365924), (5902, 342054), (7037, 286884), (7254, 278302), (7356, 274443), (7969, 253332), (8172, 247039), (8853, 228036), (11034, 182962), (11804, 171027), (14074, 143442), (14508, 139151), (15938, 126666), (17706, 114018), (19003, 106236), (21111, 95628), (22068, 91481), (23907, 84444), (26559, 76012), (28148, 71721), (31876, 63333), (35412, 57009), (38006, 53118), (42222, 47814)]