2006165028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{54403}}^1$

素因数の和:54856

約数の個数: 48

約数和(自身を含む): 5362058240

約数和(自身を除く): 3355893212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 439, 878, 1317, 1756, 2634, 3073, 5268, 6146, 9219, 12292, 18438, 36876, 54403, 108806, 163209, 217612, 326418, 380821, 652836, 761642, 1142463, 1523284, 2284926, 4569852, 23882917, 47765834, 71648751, 95531668, 143297502, 167180419, 286595004, 334360838, 501541257, 668721676, 1003082514, 2006165028]

約数ペア:

[(1, 2006165028), (2, 1003082514), (3, 668721676), (4, 501541257), (6, 334360838), (7, 286595004), (12, 167180419), (14, 143297502), (21, 95531668), (28, 71648751), (42, 47765834), (84, 23882917), (439, 4569852), (878, 2284926), (1317, 1523284), (1756, 1142463), (2634, 761642), (3073, 652836), (5268, 380821), (6146, 326418), (9219, 217612), (12292, 163209), (18438, 108806), (36876, 54403)]