15821016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{2281}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 42034440

約数和(自身を除く): 26213424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2281, 2312, 3468, 4562, 6843, 6936, 9124, 13686, 18248, 27372, 38777, 54744, 77554, 116331, 155108, 232662, 310216, 465324, 659209, 930648, 1318418, 1977627, 2636836, 3955254, 5273672, 7910508, 15821016]

約数ペア:

[(1, 15821016), (2, 7910508), (3, 5273672), (4, 3955254), (6, 2636836), (8, 1977627), (12, 1318418), (17, 930648), (24, 659209), (34, 465324), (51, 310216), (68, 232662), (102, 155108), (136, 116331), (204, 77554), (289, 54744), (408, 38777), (578, 27372), (867, 18248), (1156, 13686), (1734, 9124), (2281, 6936), (2312, 6843), (3468, 4562)]