7171884

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 19171152

約数和(自身を除く): 11999268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 113, 123, 129, 164, 172, 226, 246, 258, 339, 369, 387, 452, 492, 516, 678, 738, 774, 1017, 1356, 1476, 1548, 1763, 2034, 3526, 4068, 4633, 4859, 5289, 7052, 9266, 9718, 10578, 13899, 14577, 15867, 18532, 19436, 21156, 27798, 29154, 31734, 41697, 43731, 55596, 58308, 63468, 83394, 87462, 166788, 174924, 199219, 398438, 597657, 796876, 1195314, 1792971, 2390628, 3585942, 7171884]

約数ペア:

[(1, 7171884), (2, 3585942), (3, 2390628), (4, 1792971), (6, 1195314), (9, 796876), (12, 597657), (18, 398438), (36, 199219), (41, 174924), (43, 166788), (82, 87462), (86, 83394), (113, 63468), (123, 58308), (129, 55596), (164, 43731), (172, 41697), (226, 31734), (246, 29154), (258, 27798), (339, 21156), (369, 19436), (387, 18532), (452, 15867), (492, 14577), (516, 13899), (678, 10578), (738, 9718), (774, 9266), (1017, 7052), (1356, 5289), (1476, 4859), (1548, 4633), (1763, 4068), (2034, 3526)]