15554232

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 42315000

約数和(自身を除く): 26760768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 619, 698, 1047, 1238, 1396, 1857, 2094, 2476, 2792, 3141, 3714, 4188, 4952, 5571, 6282, 7428, 8376, 11142, 12564, 14856, 22284, 25128, 44568, 216031, 432062, 648093, 864124, 1296186, 1728248, 1944279, 2592372, 3888558, 5184744, 7777116, 15554232]

約数ペア:

[(1, 15554232), (2, 7777116), (3, 5184744), (4, 3888558), (6, 2592372), (8, 1944279), (9, 1728248), (12, 1296186), (18, 864124), (24, 648093), (36, 432062), (72, 216031), (349, 44568), (619, 25128), (698, 22284), (1047, 14856), (1238, 12564), (1396, 11142), (1857, 8376), (2094, 7428), (2476, 6282), (2792, 5571), (3141, 4952), (3714, 4188)]