1881151398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{84349}}^1$

素因数の和:84426

約数の個数: 64

約数和(自身を含む): 4858560000

約数和(自身を除く): 2977408602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 354, 378, 413, 531, 826, 1062, 1239, 1593, 2478, 3186, 3717, 7434, 11151, 22302, 84349, 168698, 253047, 506094, 590443, 759141, 1180886, 1518282, 1771329, 2277423, 3542658, 4554846, 4976591, 5313987, 9953182, 10627974, 14929773, 15941961, 29859546, 31883922, 34836137, 44789319, 69672274, 89578638, 104508411, 134367957, 209016822, 268735914, 313525233, 627050466, 940575699, 1881151398]

約数ペア:

[(1, 1881151398), (2, 940575699), (3, 627050466), (6, 313525233), (7, 268735914), (9, 209016822), (14, 134367957), (18, 104508411), (21, 89578638), (27, 69672274), (42, 44789319), (54, 34836137), (59, 31883922), (63, 29859546), (118, 15941961), (126, 14929773), (177, 10627974), (189, 9953182), (354, 5313987), (378, 4976591), (413, 4554846), (531, 3542658), (826, 2277423), (1062, 1771329), (1239, 1518282), (1593, 1180886), (2478, 759141), (3186, 590443), (3717, 506094), (7434, 253047), (11151, 168698), (22302, 84349)]