27987036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4359

約数の個数: 72

約数和(自身を含む): 82889856

約数和(自身を除く): 54902820

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 4327, 6468, 8654, 12981, 17308, 25962, 30289, 47597, 51924, 60578, 90867, 95194, 121156, 142791, 181734, 190388, 212023, 285582, 333179, 363468, 424046, 571164, 636069, 666358, 848092, 999537, 1272138, 1332716, 1999074, 2332253, 2544276, 3998148, 4664506, 6996759, 9329012, 13993518, 27987036]

約数ペア:

[(1, 27987036), (2, 13993518), (3, 9329012), (4, 6996759), (6, 4664506), (7, 3998148), (11, 2544276), (12, 2332253), (14, 1999074), (21, 1332716), (22, 1272138), (28, 999537), (33, 848092), (42, 666358), (44, 636069), (49, 571164), (66, 424046), (77, 363468), (84, 333179), (98, 285582), (132, 212023), (147, 190388), (154, 181734), (196, 142791), (231, 121156), (294, 95194), (308, 90867), (462, 60578), (539, 51924), (588, 47597), (924, 30289), (1078, 25962), (1617, 17308), (2156, 12981), (3234, 8654), (4327, 6468)]