38405484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{599}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 105487200

約数和(自身を除く): 67081716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 599, 822, 1198, 1233, 1644, 1781, 1797, 2396, 2466, 3562, 3594, 4932, 5343, 5391, 7124, 7188, 7787, 10686, 10782, 15574, 16029, 21372, 21564, 23361, 31148, 32058, 46722, 64116, 70083, 82063, 93444, 140166, 164126, 246189, 280332, 328252, 492378, 738567, 984756, 1066819, 1477134, 2133638, 2954268, 3200457, 4267276, 6400914, 9601371, 12801828, 19202742, 38405484]

約数ペア:

[(1, 38405484), (2, 19202742), (3, 12801828), (4, 9601371), (6, 6400914), (9, 4267276), (12, 3200457), (13, 2954268), (18, 2133638), (26, 1477134), (36, 1066819), (39, 984756), (52, 738567), (78, 492378), (117, 328252), (137, 280332), (156, 246189), (234, 164126), (274, 140166), (411, 93444), (468, 82063), (548, 70083), (599, 64116), (822, 46722), (1198, 32058), (1233, 31148), (1644, 23361), (1781, 21564), (1797, 21372), (2396, 16029), (2466, 15574), (3562, 10782), (3594, 10686), (4932, 7787), (5343, 7188), (5391, 7124)]