917156682

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1607}}^1$

素因数の和:1905

約数の個数: 80

約数和(自身を含む): 2222744832

約数和(自身を除く): 1305588150

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 271, 351, 542, 702, 813, 1053, 1607, 1626, 2106, 2439, 3214, 3523, 4821, 4878, 7046, 7317, 9642, 10569, 14463, 14634, 20891, 21138, 21951, 28926, 31707, 41782, 43389, 43902, 62673, 63414, 86778, 95121, 125346, 130167, 188019, 190242, 260334, 285363, 376038, 435497, 564057, 570726, 870994, 1128114, 1306491, 1692171, 2612982, 3384342, 3919473, 5661461, 7838946, 11322922, 11758419, 16984383, 23516838, 33968766, 35275257, 50953149, 70550514, 101906298, 152859447, 305718894, 458578341, 917156682]

約数ペア:

[(1, 917156682), (2, 458578341), (3, 305718894), (6, 152859447), (9, 101906298), (13, 70550514), (18, 50953149), (26, 35275257), (27, 33968766), (39, 23516838), (54, 16984383), (78, 11758419), (81, 11322922), (117, 7838946), (162, 5661461), (234, 3919473), (271, 3384342), (351, 2612982), (542, 1692171), (702, 1306491), (813, 1128114), (1053, 870994), (1607, 570726), (1626, 564057), (2106, 435497), (2439, 376038), (3214, 285363), (3523, 260334), (4821, 190242), (4878, 188019), (7046, 130167), (7317, 125346), (9642, 95121), (10569, 86778), (14463, 63414), (14634, 62673), (20891, 43902), (21138, 43389), (21951, 41782), (28926, 31707)]