9895158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 26889408

約数和(自身を除く): 16994250

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 863, 882, 1274, 1638, 1726, 1911, 2589, 3822, 5178, 5733, 6041, 7767, 11219, 11466, 12082, 15534, 18123, 22438, 33657, 36246, 42287, 54369, 67314, 78533, 84574, 100971, 108738, 126861, 157066, 201942, 235599, 253722, 380583, 471198, 549731, 706797, 761166, 1099462, 1413594, 1649193, 3298386, 4947579, 9895158]

約数ペア:

[(1, 9895158), (2, 4947579), (3, 3298386), (6, 1649193), (7, 1413594), (9, 1099462), (13, 761166), (14, 706797), (18, 549731), (21, 471198), (26, 380583), (39, 253722), (42, 235599), (49, 201942), (63, 157066), (78, 126861), (91, 108738), (98, 100971), (117, 84574), (126, 78533), (147, 67314), (182, 54369), (234, 42287), (273, 36246), (294, 33657), (441, 22438), (546, 18123), (637, 15534), (819, 12082), (863, 11466), (882, 11219), (1274, 7767), (1638, 6041), (1726, 5733), (1911, 5178), (2589, 3822)]