15674820588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{119389}}^1$

素因数の和:119927

約数の個数: 72

約数和(自身を含む): 45370110240

約数和(自身を除く): 29695289652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 521, 1042, 1563, 2084, 3126, 3647, 4689, 6252, 7294, 9378, 10941, 14588, 18756, 21882, 32823, 43764, 65646, 119389, 131292, 238778, 358167, 477556, 716334, 835723, 1074501, 1432668, 1671446, 2149002, 2507169, 3342892, 4298004, 5014338, 7521507, 10028676, 15043014, 30086028, 62201669, 124403338, 186605007, 248806676, 373210014, 435411683, 559815021, 746420028, 870823366, 1119630042, 1306235049, 1741646732, 2239260084, 2612470098, 3918705147, 5224940196, 7837410294, 15674820588]

約数ペア:

[(1, 15674820588), (2, 7837410294), (3, 5224940196), (4, 3918705147), (6, 2612470098), (7, 2239260084), (9, 1741646732), (12, 1306235049), (14, 1119630042), (18, 870823366), (21, 746420028), (28, 559815021), (36, 435411683), (42, 373210014), (63, 248806676), (84, 186605007), (126, 124403338), (252, 62201669), (521, 30086028), (1042, 15043014), (1563, 10028676), (2084, 7521507), (3126, 5014338), (3647, 4298004), (4689, 3342892), (6252, 2507169), (7294, 2149002), (9378, 1671446), (10941, 1432668), (14588, 1074501), (18756, 835723), (21882, 716334), (32823, 477556), (43764, 358167), (65646, 238778), (119389, 131292)]