2598553548

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{86239}}^1$

素因数の和:86289

約数の個数: 72

約数和(自身を含む): 7031664640

約数和(自身を除く): 4433111092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 30132, 86239, 172478, 258717, 344956, 517434, 776151, 1034868, 1552302, 2328453, 2673409, 3104604, 4656906, 5346818, 6985359, 8020227, 9313812, 10693636, 13970718, 16040454, 20956077, 24060681, 27941436, 32080908, 41912154, 48121362, 72182043, 83824308, 96242724, 144364086, 216546129, 288728172, 433092258, 649638387, 866184516, 1299276774, 2598553548]

約数ペア:

[(1, 2598553548), (2, 1299276774), (3, 866184516), (4, 649638387), (6, 433092258), (9, 288728172), (12, 216546129), (18, 144364086), (27, 96242724), (31, 83824308), (36, 72182043), (54, 48121362), (62, 41912154), (81, 32080908), (93, 27941436), (108, 24060681), (124, 20956077), (162, 16040454), (186, 13970718), (243, 10693636), (279, 9313812), (324, 8020227), (372, 6985359), (486, 5346818), (558, 4656906), (837, 3104604), (972, 2673409), (1116, 2328453), (1674, 1552302), (2511, 1034868), (3348, 776151), (5022, 517434), (7533, 344956), (10044, 258717), (15066, 172478), (30132, 86239)]