11968362

素因数分解:

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

素因数の和:152

約数の個数: 72

約数和(自身を含む): 30984096

約数和(自身を除く): 19015734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 47, 63, 86, 94, 126, 129, 141, 258, 282, 301, 329, 387, 423, 602, 658, 774, 846, 903, 987, 1806, 1974, 2021, 2209, 2709, 2961, 4042, 4418, 5418, 5922, 6063, 6627, 12126, 13254, 14147, 15463, 18189, 19881, 28294, 30926, 36378, 39762, 42441, 46389, 84882, 92778, 94987, 127323, 139167, 189974, 254646, 278334, 284961, 569922, 664909, 854883, 1329818, 1709766, 1994727, 3989454, 5984181, 11968362]

約数ペア:

[(1, 11968362), (2, 5984181), (3, 3989454), (6, 1994727), (7, 1709766), (9, 1329818), (14, 854883), (18, 664909), (21, 569922), (42, 284961), (43, 278334), (47, 254646), (63, 189974), (86, 139167), (94, 127323), (126, 94987), (129, 92778), (141, 84882), (258, 46389), (282, 42441), (301, 39762), (329, 36378), (387, 30926), (423, 28294), (602, 19881), (658, 18189), (774, 15463), (846, 14147), (903, 13254), (987, 12126), (1806, 6627), (1974, 6063), (2021, 5922), (2209, 5418), (2709, 4418), (2961, 4042)]