21860927856

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{6827}}^1$

素因数の和:7479

約数の個数: 120

約数和(自身を含む): 62947523184

約数和(自身を除く): 41086595328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 601, 666, 888, 1202, 1332, 1776, 1803, 2404, 2664, 3606, 4808, 5328, 5409, 6827, 7212, 9616, 10818, 13654, 14424, 20481, 21636, 22237, 27308, 28848, 40962, 43272, 44474, 54616, 61443, 66711, 81924, 86544, 88948, 109232, 122886, 133422, 163848, 177896, 200133, 245772, 252599, 266844, 327696, 355792, 400266, 491544, 505198, 533688, 757797, 800532, 983088, 1010396, 1067376, 1515594, 1601064, 2020792, 2273391, 3031188, 3202128, 4041584, 4103027, 4546782, 6062376, 8206054, 9093564, 12124752, 12309081, 16412108, 18187128, 24618162, 32824216, 36374256, 36927243, 49236324, 65648432, 73854486, 98472648, 147708972, 151811999, 196945296, 295417944, 303623998, 455435997, 590835888, 607247996, 910871994, 1214495992, 1366307991, 1821743988, 2428991984, 2732615982, 3643487976, 5465231964, 7286975952, 10930463928, 21860927856]

約数ペア:

[(1, 21860927856), (2, 10930463928), (3, 7286975952), (4, 5465231964), (6, 3643487976), (8, 2732615982), (9, 2428991984), (12, 1821743988), (16, 1366307991), (18, 1214495992), (24, 910871994), (36, 607247996), (37, 590835888), (48, 455435997), (72, 303623998), (74, 295417944), (111, 196945296), (144, 151811999), (148, 147708972), (222, 98472648), (296, 73854486), (333, 65648432), (444, 49236324), (592, 36927243), (601, 36374256), (666, 32824216), (888, 24618162), (1202, 18187128), (1332, 16412108), (1776, 12309081), (1803, 12124752), (2404, 9093564), (2664, 8206054), (3606, 6062376), (4808, 4546782), (5328, 4103027), (5409, 4041584), (6827, 3202128), (7212, 3031188), (9616, 2273391), (10818, 2020792), (13654, 1601064), (14424, 1515594), (20481, 1067376), (21636, 1010396), (22237, 983088), (27308, 800532), (28848, 757797), (40962, 533688), (43272, 505198), (44474, 491544), (54616, 400266), (61443, 355792), (66711, 327696), (81924, 266844), (86544, 252599), (88948, 245772), (109232, 200133), (122886, 177896), (133422, 163848)]