1638026466

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3049}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 3636576000

約数和(自身を除く): 1998549534

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 229, 391, 458, 687, 782, 1173, 1374, 2346, 3049, 3893, 5267, 6098, 7786, 9147, 10534, 11679, 15801, 18294, 23358, 31602, 51833, 70127, 89539, 103666, 140254, 155499, 179078, 210381, 268617, 310998, 420762, 537234, 698221, 1192159, 1396442, 2094663, 2384318, 3576477, 4189326, 7152954, 11869757, 16059083, 23739514, 32118166, 35609271, 48177249, 71218542, 96354498, 273004411, 546008822, 819013233, 1638026466]

約数ペア:

[(1, 1638026466), (2, 819013233), (3, 546008822), (6, 273004411), (17, 96354498), (23, 71218542), (34, 48177249), (46, 35609271), (51, 32118166), (69, 23739514), (102, 16059083), (138, 11869757), (229, 7152954), (391, 4189326), (458, 3576477), (687, 2384318), (782, 2094663), (1173, 1396442), (1374, 1192159), (2346, 698221), (3049, 537234), (3893, 420762), (5267, 310998), (6098, 268617), (7786, 210381), (9147, 179078), (10534, 155499), (11679, 140254), (15801, 103666), (18294, 89539), (23358, 70127), (31602, 51833)]