15018458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 12923302

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 461, 922, 1253, 2327, 2506, 3227, 4654, 5993, 6454, 11986, 16289, 32578, 41951, 82519, 83902, 165038, 577633, 1072747, 1155266, 2145494, 7509229, 15018458]

約数ペア:

[(1, 15018458), (2, 7509229), (7, 2145494), (13, 1155266), (14, 1072747), (26, 577633), (91, 165038), (179, 83902), (182, 82519), (358, 41951), (461, 32578), (922, 16289), (1253, 11986), (2327, 6454), (2506, 5993), (3227, 4654)]