2927268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 7943936

約数和(自身を除く): 5016668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 61, 62, 86, 93, 122, 124, 129, 172, 183, 186, 244, 258, 279, 366, 372, 387, 516, 549, 558, 732, 774, 1098, 1116, 1333, 1548, 1891, 2196, 2623, 2666, 3782, 3999, 5246, 5332, 5673, 7564, 7869, 7998, 10492, 11346, 11997, 15738, 15996, 17019, 22692, 23607, 23994, 31476, 34038, 47214, 47988, 68076, 81313, 94428, 162626, 243939, 325252, 487878, 731817, 975756, 1463634, 2927268]

約数ペア:

[(1, 2927268), (2, 1463634), (3, 975756), (4, 731817), (6, 487878), (9, 325252), (12, 243939), (18, 162626), (31, 94428), (36, 81313), (43, 68076), (61, 47988), (62, 47214), (86, 34038), (93, 31476), (122, 23994), (124, 23607), (129, 22692), (172, 17019), (183, 15996), (186, 15738), (244, 11997), (258, 11346), (279, 10492), (366, 7998), (372, 7869), (387, 7564), (516, 5673), (549, 5332), (558, 5246), (732, 3999), (774, 3782), (1098, 2666), (1116, 2623), (1333, 2196), (1548, 1891)]