181827524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 158311996

約数列:

[1, 2, 4, 31, 53, 62, 73, 106, 124, 146, 212, 292, 379, 758, 1516, 1643, 2263, 3286, 3869, 4526, 6572, 7738, 9052, 11749, 15476, 20087, 23498, 27667, 40174, 46996, 55334, 80348, 110668, 119939, 239878, 479756, 622697, 857677, 1245394, 1466351, 1715354, 2490788, 2932702, 3430708, 5865404, 45456881, 90913762, 181827524]

約数ペア:

[(1, 181827524), (2, 90913762), (4, 45456881), (31, 5865404), (53, 3430708), (62, 2932702), (73, 2490788), (106, 1715354), (124, 1466351), (146, 1245394), (212, 857677), (292, 622697), (379, 479756), (758, 239878), (1516, 119939), (1643, 110668), (2263, 80348), (3286, 55334), (3869, 46996), (4526, 40174), (6572, 27667), (7738, 23498), (9052, 20087), (11749, 15476)]