3999492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 11793600

約数和(自身を除く): 7794108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 269, 354, 413, 531, 538, 708, 807, 826, 1062, 1076, 1239, 1614, 1652, 1883, 2124, 2421, 2478, 3228, 3717, 3766, 4842, 4956, 5649, 7434, 7532, 9684, 11298, 14868, 15871, 16947, 22596, 31742, 33894, 47613, 63484, 67788, 95226, 111097, 142839, 190452, 222194, 285678, 333291, 444388, 571356, 666582, 999873, 1333164, 1999746, 3999492]

約数ペア:

[(1, 3999492), (2, 1999746), (3, 1333164), (4, 999873), (6, 666582), (7, 571356), (9, 444388), (12, 333291), (14, 285678), (18, 222194), (21, 190452), (28, 142839), (36, 111097), (42, 95226), (59, 67788), (63, 63484), (84, 47613), (118, 33894), (126, 31742), (177, 22596), (236, 16947), (252, 15871), (269, 14868), (354, 11298), (413, 9684), (531, 7532), (538, 7434), (708, 5649), (807, 4956), (826, 4842), (1062, 3766), (1076, 3717), (1239, 3228), (1614, 2478), (1652, 2421), (1883, 2124)]