1663036284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{217561}}^1$

素因数の和:217595

約数の個数: 72

約数和(自身を含む): 4861205328

約数和(自身を除く): 3198169044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 217561, 435122, 652683, 870244, 1305366, 1522927, 2610732, 2828293, 3045854, 4568781, 5656586, 6091708, 8484879, 9137562, 10660489, 11313172, 16969758, 18275124, 19798051, 21320978, 31981467, 33939516, 39596102, 42641956, 59394153, 63962934, 79192204, 118788306, 127925868, 138586357, 237576612, 277172714, 415759071, 554345428, 831518142, 1663036284]

約数ペア:

[(1, 1663036284), (2, 831518142), (3, 554345428), (4, 415759071), (6, 277172714), (7, 237576612), (12, 138586357), (13, 127925868), (14, 118788306), (21, 79192204), (26, 63962934), (28, 59394153), (39, 42641956), (42, 39596102), (49, 33939516), (52, 31981467), (78, 21320978), (84, 19798051), (91, 18275124), (98, 16969758), (147, 11313172), (156, 10660489), (182, 9137562), (196, 8484879), (273, 6091708), (294, 5656586), (364, 4568781), (546, 3045854), (588, 2828293), (637, 2610732), (1092, 1522927), (1274, 1305366), (1911, 870244), (2548, 652683), (3822, 435122), (7644, 217561)]