7489674

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 17222400

約数和(自身を除く): 9732726

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 229, 237, 414, 458, 474, 687, 711, 1374, 1422, 1817, 2061, 3634, 4122, 5267, 5451, 10534, 10902, 15801, 16353, 18091, 31602, 32706, 36182, 47403, 54273, 94806, 108546, 162819, 325638, 416093, 832186, 1248279, 2496558, 3744837, 7489674]

約数ペア:

[(1, 7489674), (2, 3744837), (3, 2496558), (6, 1248279), (9, 832186), (18, 416093), (23, 325638), (46, 162819), (69, 108546), (79, 94806), (138, 54273), (158, 47403), (207, 36182), (229, 32706), (237, 31602), (414, 18091), (458, 16353), (474, 15801), (687, 10902), (711, 10534), (1374, 5451), (1422, 5267), (1817, 4122), (2061, 3634)]