2412228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 7077952

約数和(自身を除く): 4665724

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2209, 2444, 3666, 3948, 4277, 4418, 6627, 7332, 8554, 8836, 12831, 13254, 15463, 17108, 25662, 26508, 28717, 30926, 46389, 51324, 57434, 61852, 86151, 92778, 114868, 172302, 185556, 201019, 344604, 402038, 603057, 804076, 1206114, 2412228]

約数ペア:

[(1, 2412228), (2, 1206114), (3, 804076), (4, 603057), (6, 402038), (7, 344604), (12, 201019), (13, 185556), (14, 172302), (21, 114868), (26, 92778), (28, 86151), (39, 61852), (42, 57434), (47, 51324), (52, 46389), (78, 30926), (84, 28717), (91, 26508), (94, 25662), (141, 17108), (156, 15463), (182, 13254), (188, 12831), (273, 8836), (282, 8554), (329, 7332), (364, 6627), (546, 4418), (564, 4277), (611, 3948), (658, 3666), (987, 2444), (1092, 2209), (1222, 1974), (1316, 1833)]