2218702968

素因数分解:

$2^3\times 3^3\times {\mathrm{449}}^1\times {\mathrm{22877}}^1$

素因数の和:23341

約数の個数: 64

約数和(自身を含む): 6177060000

約数和(自身を除く): 3958357032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 8082, 10776, 12123, 16164, 22877, 24246, 32328, 45754, 48492, 68631, 91508, 96984, 137262, 183016, 205893, 274524, 411786, 549048, 617679, 823572, 1235358, 1647144, 2470716, 4941432, 10271773, 20543546, 30815319, 41087092, 61630638, 82174184, 92445957, 123261276, 184891914, 246522552, 277337871, 369783828, 554675742, 739567656, 1109351484, 2218702968]

約数ペア:

[(1, 2218702968), (2, 1109351484), (3, 739567656), (4, 554675742), (6, 369783828), (8, 277337871), (9, 246522552), (12, 184891914), (18, 123261276), (24, 92445957), (27, 82174184), (36, 61630638), (54, 41087092), (72, 30815319), (108, 20543546), (216, 10271773), (449, 4941432), (898, 2470716), (1347, 1647144), (1796, 1235358), (2694, 823572), (3592, 617679), (4041, 549048), (5388, 411786), (8082, 274524), (10776, 205893), (12123, 183016), (16164, 137262), (22877, 96984), (24246, 91508), (32328, 68631), (45754, 48492)]