7530246

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 18399744

約数和(自身を除く): 10869498

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 47, 54, 69, 81, 86, 94, 129, 138, 141, 162, 207, 258, 282, 387, 414, 423, 621, 774, 846, 989, 1081, 1161, 1242, 1269, 1863, 1978, 2021, 2162, 2322, 2538, 2967, 3243, 3483, 3726, 3807, 4042, 5934, 6063, 6486, 6966, 7614, 8901, 9729, 12126, 17802, 18189, 19458, 26703, 29187, 36378, 46483, 53406, 54567, 58374, 80109, 87561, 92966, 109134, 139449, 160218, 163701, 175122, 278898, 327402, 418347, 836694, 1255041, 2510082, 3765123, 7530246]

約数ペア:

[(1, 7530246), (2, 3765123), (3, 2510082), (6, 1255041), (9, 836694), (18, 418347), (23, 327402), (27, 278898), (43, 175122), (46, 163701), (47, 160218), (54, 139449), (69, 109134), (81, 92966), (86, 87561), (94, 80109), (129, 58374), (138, 54567), (141, 53406), (162, 46483), (207, 36378), (258, 29187), (282, 26703), (387, 19458), (414, 18189), (423, 17802), (621, 12126), (774, 9729), (846, 8901), (989, 7614), (1081, 6966), (1161, 6486), (1242, 6063), (1269, 5934), (1863, 4042), (1978, 3807), (2021, 3726), (2162, 3483), (2322, 3243), (2538, 2967)]