12477654

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 32947200

約数和(自身を除く): 20469546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 49, 63, 86, 94, 98, 126, 129, 141, 147, 258, 282, 294, 301, 329, 343, 387, 423, 441, 602, 658, 686, 774, 846, 882, 903, 987, 1029, 1806, 1974, 2021, 2058, 2107, 2303, 2709, 2961, 3087, 4042, 4214, 4606, 5418, 5922, 6063, 6174, 6321, 6909, 12126, 12642, 13818, 14147, 14749, 16121, 18189, 18963, 20727, 28294, 29498, 32242, 36378, 37926, 41454, 42441, 44247, 48363, 84882, 88494, 96726, 99029, 127323, 132741, 145089, 198058, 254646, 265482, 290178, 297087, 594174, 693203, 891261, 1386406, 1782522, 2079609, 4159218, 6238827, 12477654]

約数ペア:

[(1, 12477654), (2, 6238827), (3, 4159218), (6, 2079609), (7, 1782522), (9, 1386406), (14, 891261), (18, 693203), (21, 594174), (42, 297087), (43, 290178), (47, 265482), (49, 254646), (63, 198058), (86, 145089), (94, 132741), (98, 127323), (126, 99029), (129, 96726), (141, 88494), (147, 84882), (258, 48363), (282, 44247), (294, 42441), (301, 41454), (329, 37926), (343, 36378), (387, 32242), (423, 29498), (441, 28294), (602, 20727), (658, 18963), (686, 18189), (774, 16121), (846, 14749), (882, 14147), (903, 13818), (987, 12642), (1029, 12126), (1806, 6909), (1974, 6321), (2021, 6174), (2058, 6063), (2107, 5922), (2303, 5418), (2709, 4606), (2961, 4214), (3087, 4042)]