40279986

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{4091}}^1$

素因数の和:4646

約数の個数: 24

約数和(自身を含む): 87454224

約数和(自身を除く): 47174238

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3282, 4091, 4923, 8182, 9846, 12273, 24546, 36819, 73638, 2237777, 4475554, 6713331, 13426662, 20139993, 40279986]

約数ペア:

[(1, 40279986), (2, 20139993), (3, 13426662), (6, 6713331), (9, 4475554), (18, 2237777), (547, 73638), (1094, 36819), (1641, 24546), (3282, 12273), (4091, 9846), (4923, 8182)]