2240364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 6048000

約数和(自身を除く): 3807636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 179, 298, 358, 447, 537, 596, 716, 894, 1043, 1074, 1253, 1788, 2086, 2148, 2506, 3129, 3759, 4172, 5012, 6258, 7518, 12516, 15036, 26671, 53342, 80013, 106684, 160026, 186697, 320052, 373394, 560091, 746788, 1120182, 2240364]

約数ペア:

[(1, 2240364), (2, 1120182), (3, 746788), (4, 560091), (6, 373394), (7, 320052), (12, 186697), (14, 160026), (21, 106684), (28, 80013), (42, 53342), (84, 26671), (149, 15036), (179, 12516), (298, 7518), (358, 6258), (447, 5012), (537, 4172), (596, 3759), (716, 3129), (894, 2506), (1043, 2148), (1074, 2086), (1253, 1788)]