15668509734

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2389}}^1\times {\mathrm{8887}}^1$

素因数の和:11325

約数の個数: 48

約数和(自身を含む): 34794920160

約数和(自身を除く): 19126410426

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 2389, 4778, 7167, 8887, 14334, 17774, 21501, 26661, 43002, 53322, 79983, 97949, 159966, 195898, 293847, 364367, 587694, 728734, 881541, 1093101, 1763082, 2186202, 3279303, 6558606, 21231043, 42462086, 63693129, 127386258, 191079387, 382158774, 870472763, 1740945526, 2611418289, 5222836578, 7834254867, 15668509734]

約数ペア:

[(1, 15668509734), (2, 7834254867), (3, 5222836578), (6, 2611418289), (9, 1740945526), (18, 870472763), (41, 382158774), (82, 191079387), (123, 127386258), (246, 63693129), (369, 42462086), (738, 21231043), (2389, 6558606), (4778, 3279303), (7167, 2186202), (8887, 1763082), (14334, 1093101), (17774, 881541), (21501, 728734), (26661, 587694), (43002, 364367), (53322, 293847), (79983, 195898), (97949, 159966)]