8621004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3539}}^1$

素因数の和:3582

約数の個数: 48

約数和(自身を含む): 23788800

約数和(自身を除く): 15167796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 3539, 7078, 10617, 14156, 21234, 24773, 42468, 49546, 74319, 99092, 102631, 148638, 205262, 297276, 307893, 410524, 615786, 718417, 1231572, 1436834, 2155251, 2873668, 4310502, 8621004]

約数ペア:

[(1, 8621004), (2, 4310502), (3, 2873668), (4, 2155251), (6, 1436834), (7, 1231572), (12, 718417), (14, 615786), (21, 410524), (28, 307893), (29, 297276), (42, 205262), (58, 148638), (84, 102631), (87, 99092), (116, 74319), (174, 49546), (203, 42468), (348, 24773), (406, 21234), (609, 14156), (812, 10617), (1218, 7078), (2436, 3539)]