11981466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 64

約数和(自身を含む): 31507200

約数和(自身を除く): 19525734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1093, 1218, 1566, 1827, 2186, 3279, 3654, 5481, 6558, 7651, 9837, 10962, 15302, 19674, 22953, 29511, 31697, 45906, 59022, 63394, 68859, 95091, 137718, 190182, 206577, 221879, 285273, 413154, 443758, 570546, 665637, 855819, 1331274, 1711638, 1996911, 3993822, 5990733, 11981466]

約数ペア:

[(1, 11981466), (2, 5990733), (3, 3993822), (6, 1996911), (7, 1711638), (9, 1331274), (14, 855819), (18, 665637), (21, 570546), (27, 443758), (29, 413154), (42, 285273), (54, 221879), (58, 206577), (63, 190182), (87, 137718), (126, 95091), (174, 68859), (189, 63394), (203, 59022), (261, 45906), (378, 31697), (406, 29511), (522, 22953), (609, 19674), (783, 15302), (1093, 10962), (1218, 9837), (1566, 7651), (1827, 6558), (2186, 5481), (3279, 3654)]