13261794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 19832862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 227, 273, 321, 454, 546, 642, 681, 749, 1362, 1391, 1498, 1589, 2247, 2782, 2951, 3178, 4173, 4494, 4767, 5902, 8346, 8853, 9534, 9737, 17706, 19474, 20657, 24289, 29211, 41314, 48578, 58422, 61971, 72867, 123942, 145734, 170023, 315757, 340046, 510069, 631514, 947271, 1020138, 1894542, 2210299, 4420598, 6630897, 13261794]

約数ペア:

[(1, 13261794), (2, 6630897), (3, 4420598), (6, 2210299), (7, 1894542), (13, 1020138), (14, 947271), (21, 631514), (26, 510069), (39, 340046), (42, 315757), (78, 170023), (91, 145734), (107, 123942), (182, 72867), (214, 61971), (227, 58422), (273, 48578), (321, 41314), (454, 29211), (546, 24289), (642, 20657), (681, 19474), (749, 17706), (1362, 9737), (1391, 9534), (1498, 8853), (1589, 8346), (2247, 5902), (2782, 4767), (2951, 4494), (3178, 4173)]