1993164036

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{21341}}^1$

素因数の和:21572

約数の個数: 48

約数和(自身を含む): 4785388608

約数和(自身を除く): 2792224572

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 1086, 2172, 7783, 15566, 21341, 23349, 31132, 42682, 46698, 64023, 85364, 93396, 128046, 256092, 917663, 1835326, 2752989, 3670652, 3862721, 5505978, 7725442, 11011956, 11588163, 15450884, 23176326, 46352652, 166097003, 332194006, 498291009, 664388012, 996582018, 1993164036]

約数ペア:

[(1, 1993164036), (2, 996582018), (3, 664388012), (4, 498291009), (6, 332194006), (12, 166097003), (43, 46352652), (86, 23176326), (129, 15450884), (172, 11588163), (181, 11011956), (258, 7725442), (362, 5505978), (516, 3862721), (543, 3670652), (724, 2752989), (1086, 1835326), (2172, 917663), (7783, 256092), (15566, 128046), (21341, 93396), (23349, 85364), (31132, 64023), (42682, 46698)]