15402426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 35076384

約数和(自身を除く): 19673958

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 361, 494, 547, 722, 741, 1083, 1094, 1482, 1641, 2166, 3282, 4693, 7111, 9386, 10393, 14079, 14222, 20786, 21333, 28158, 31179, 42666, 62358, 135109, 197467, 270218, 394934, 405327, 592401, 810654, 1184802, 2567071, 5134142, 7701213, 15402426]

約数ペア:

[(1, 15402426), (2, 7701213), (3, 5134142), (6, 2567071), (13, 1184802), (19, 810654), (26, 592401), (38, 405327), (39, 394934), (57, 270218), (78, 197467), (114, 135109), (247, 62358), (361, 42666), (494, 31179), (547, 28158), (722, 21333), (741, 20786), (1083, 14222), (1094, 14079), (1482, 10393), (1641, 9386), (2166, 7111), (3282, 4693)]