212469894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6874

約数の個数: 96

約数和(自身を含む): 596494080

約数和(自身を除く): 384024186

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 6827, 10374, 13654, 15561, 20481, 31122, 40962, 47789, 61443, 88751, 95578, 122886, 129713, 143367, 177502, 259426, 266253, 286734, 389139, 430101, 532506, 621257, 778278, 798759, 860202, 907991, 1167417, 1242514, 1597518, 1686269, 1815982, 1863771, 2334834, 2723973, 3372538, 3727542, 5058807, 5447946, 5591313, 8171919, 10117614, 11182626, 11803883, 15176421, 16343838, 23607766, 30352842, 35411649, 70823298, 106234947, 212469894]

約数ペア:

[(1, 212469894), (2, 106234947), (3, 70823298), (6, 35411649), (7, 30352842), (9, 23607766), (13, 16343838), (14, 15176421), (18, 11803883), (19, 11182626), (21, 10117614), (26, 8171919), (38, 5591313), (39, 5447946), (42, 5058807), (57, 3727542), (63, 3372538), (78, 2723973), (91, 2334834), (114, 1863771), (117, 1815982), (126, 1686269), (133, 1597518), (171, 1242514), (182, 1167417), (234, 907991), (247, 860202), (266, 798759), (273, 778278), (342, 621257), (399, 532506), (494, 430101), (546, 389139), (741, 286734), (798, 266253), (819, 259426), (1197, 177502), (1482, 143367), (1638, 129713), (1729, 122886), (2223, 95578), (2394, 88751), (3458, 61443), (4446, 47789), (5187, 40962), (6827, 31122), (10374, 20481), (13654, 15561)]