2021212152

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{5059}}^1$

素因数の和:5281

約数の個数: 96

約数和(自身を含む): 5683392000

約数和(自身を除く): 3662179848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 179, 186, 248, 279, 358, 372, 537, 558, 716, 744, 1074, 1116, 1432, 1611, 2148, 2232, 3222, 4296, 5059, 5549, 6444, 10118, 11098, 12888, 15177, 16647, 20236, 22196, 30354, 33294, 40472, 44392, 45531, 49941, 60708, 66588, 91062, 99882, 121416, 133176, 156829, 182124, 199764, 313658, 364248, 399528, 470487, 627316, 905561, 940974, 1254632, 1411461, 1811122, 1881948, 2716683, 2822922, 3622244, 3763896, 5433366, 5645844, 7244488, 8150049, 10866732, 11291688, 16300098, 21733464, 28072391, 32600196, 56144782, 65200392, 84217173, 112289564, 168434346, 224579128, 252651519, 336868692, 505303038, 673737384, 1010606076, 2021212152]

約数ペア:

[(1, 2021212152), (2, 1010606076), (3, 673737384), (4, 505303038), (6, 336868692), (8, 252651519), (9, 224579128), (12, 168434346), (18, 112289564), (24, 84217173), (31, 65200392), (36, 56144782), (62, 32600196), (72, 28072391), (93, 21733464), (124, 16300098), (179, 11291688), (186, 10866732), (248, 8150049), (279, 7244488), (358, 5645844), (372, 5433366), (537, 3763896), (558, 3622244), (716, 2822922), (744, 2716683), (1074, 1881948), (1116, 1811122), (1432, 1411461), (1611, 1254632), (2148, 940974), (2232, 905561), (3222, 627316), (4296, 470487), (5059, 399528), (5549, 364248), (6444, 313658), (10118, 199764), (11098, 182124), (12888, 156829), (15177, 133176), (16647, 121416), (20236, 99882), (22196, 91062), (30354, 66588), (33294, 60708), (40472, 49941), (44392, 45531)]