12788412

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 37632000

約数和(自身を除く): 24843588

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, 239, 273, 294, 343, 364, 478, 546, 588, 637, 686, 717, 956, 1029, 1092, 1274, 1372, 1434, 1673, 1911, 2058, 2548, 2868, 3107, 3346, 3822, 4116, 4459, 5019, 6214, 6692, 7644, 8918, 9321, 10038, 11711, 12428, 13377, 17836, 18642, 20076, 21749, 23422, 26754, 35133, 37284, 43498, 46844, 53508, 65247, 70266, 81977, 86996, 130494, 140532, 152243, 163954, 245931, 260988, 304486, 327908, 456729, 491862, 608972, 913458, 983724, 1065701, 1826916, 2131402, 3197103, 4262804, 6394206, 12788412]

約数ペア:

[(1, 12788412), (2, 6394206), (3, 4262804), (4, 3197103), (6, 2131402), (7, 1826916), (12, 1065701), (13, 983724), (14, 913458), (21, 608972), (26, 491862), (28, 456729), (39, 327908), (42, 304486), (49, 260988), (52, 245931), (78, 163954), (84, 152243), (91, 140532), (98, 130494), (147, 86996), (156, 81977), (182, 70266), (196, 65247), (239, 53508), (273, 46844), (294, 43498), (343, 37284), (364, 35133), (478, 26754), (546, 23422), (588, 21749), (637, 20076), (686, 18642), (717, 17836), (956, 13377), (1029, 12428), (1092, 11711), (1274, 10038), (1372, 9321), (1434, 8918), (1673, 7644), (1911, 6692), (2058, 6214), (2548, 5019), (2868, 4459), (3107, 4116), (3346, 3822)]