12646436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 27147960

約数和(自身を除く): 14501524

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 53, 58, 68, 106, 116, 121, 187, 212, 242, 319, 374, 484, 493, 583, 638, 748, 901, 986, 1166, 1276, 1537, 1802, 1972, 2057, 2332, 3074, 3509, 3604, 4114, 5423, 6148, 6413, 7018, 8228, 9911, 10846, 12826, 14036, 16907, 19822, 21692, 25652, 26129, 33814, 39644, 52258, 59653, 67628, 104516, 109021, 119306, 185977, 218042, 238612, 287419, 371954, 436084, 574838, 743908, 1149676, 3161609, 6323218, 12646436]

約数ペア:

[(1, 12646436), (2, 6323218), (4, 3161609), (11, 1149676), (17, 743908), (22, 574838), (29, 436084), (34, 371954), (44, 287419), (53, 238612), (58, 218042), (68, 185977), (106, 119306), (116, 109021), (121, 104516), (187, 67628), (212, 59653), (242, 52258), (319, 39644), (374, 33814), (484, 26129), (493, 25652), (583, 21692), (638, 19822), (748, 16907), (901, 14036), (986, 12826), (1166, 10846), (1276, 9911), (1537, 8228), (1802, 7018), (1972, 6413), (2057, 6148), (2332, 5423), (3074, 4114), (3509, 3604)]