15749124

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 38304000

約数和(自身を除く): 22554876

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 449, 474, 898, 948, 1347, 1796, 2694, 2923, 5388, 5846, 8769, 11692, 16613, 17538, 33226, 35076, 35471, 49839, 66452, 70942, 99678, 106413, 141884, 199356, 212826, 425652, 1312427, 2624854, 3937281, 5249708, 7874562, 15749124]

約数ペア:

[(1, 15749124), (2, 7874562), (3, 5249708), (4, 3937281), (6, 2624854), (12, 1312427), (37, 425652), (74, 212826), (79, 199356), (111, 141884), (148, 106413), (158, 99678), (222, 70942), (237, 66452), (316, 49839), (444, 35471), (449, 35076), (474, 33226), (898, 17538), (948, 16613), (1347, 11692), (1796, 8769), (2694, 5846), (2923, 5388)]