15931188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 50865920

約数和(自身を除く): 34934732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1621, 1638, 2457, 3242, 3276, 4863, 4914, 6484, 9726, 9828, 11347, 14589, 19452, 21073, 22694, 29178, 34041, 42146, 43767, 45388, 58356, 63219, 68082, 84292, 87534, 102123, 126438, 136164, 147511, 175068, 189657, 204246, 252876, 295022, 306369, 379314, 408492, 442533, 568971, 590044, 612738, 758628, 885066, 1137942, 1225476, 1327599, 1770132, 2275884, 2655198, 3982797, 5310396, 7965594, 15931188]

約数ペア:

[(1, 15931188), (2, 7965594), (3, 5310396), (4, 3982797), (6, 2655198), (7, 2275884), (9, 1770132), (12, 1327599), (13, 1225476), (14, 1137942), (18, 885066), (21, 758628), (26, 612738), (27, 590044), (28, 568971), (36, 442533), (39, 408492), (42, 379314), (52, 306369), (54, 295022), (63, 252876), (78, 204246), (84, 189657), (91, 175068), (108, 147511), (117, 136164), (126, 126438), (156, 102123), (182, 87534), (189, 84292), (234, 68082), (252, 63219), (273, 58356), (351, 45388), (364, 43767), (378, 42146), (468, 34041), (546, 29178), (702, 22694), (756, 21073), (819, 19452), (1092, 14589), (1404, 11347), (1621, 9828), (1638, 9726), (2457, 6484), (3242, 4914), (3276, 4863)]