40257126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3546

約数の個数: 72

約数和(自身を含む): 109300464

約数和(自身を除く): 69043338

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, 882, 1274, 1638, 1911, 3511, 3822, 5733, 7022, 10533, 11466, 21066, 24577, 31599, 45643, 49154, 63198, 73731, 91286, 136929, 147462, 172039, 221193, 273858, 319501, 344078, 410787, 442386, 516117, 639002, 821574, 958503, 1032234, 1548351, 1917006, 2236507, 2875509, 3096702, 4473014, 5751018, 6709521, 13419042, 20128563, 40257126]

約数ペア:

[(1, 40257126), (2, 20128563), (3, 13419042), (6, 6709521), (7, 5751018), (9, 4473014), (13, 3096702), (14, 2875509), (18, 2236507), (21, 1917006), (26, 1548351), (39, 1032234), (42, 958503), (49, 821574), (63, 639002), (78, 516117), (91, 442386), (98, 410787), (117, 344078), (126, 319501), (147, 273858), (182, 221193), (234, 172039), (273, 147462), (294, 136929), (441, 91286), (546, 73731), (637, 63198), (819, 49154), (882, 45643), (1274, 31599), (1638, 24577), (1911, 21066), (3511, 11466), (3822, 10533), (5733, 7022)]