8742372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 21417984

約数和(自身を除く): 12675612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 93, 124, 142, 186, 213, 284, 331, 372, 426, 662, 852, 993, 1324, 1986, 2201, 3972, 4402, 6603, 8804, 10261, 13206, 20522, 23501, 26412, 30783, 41044, 47002, 61566, 70503, 94004, 123132, 141006, 282012, 728531, 1457062, 2185593, 2914124, 4371186, 8742372]

約数ペア:

[(1, 8742372), (2, 4371186), (3, 2914124), (4, 2185593), (6, 1457062), (12, 728531), (31, 282012), (62, 141006), (71, 123132), (93, 94004), (124, 70503), (142, 61566), (186, 47002), (213, 41044), (284, 30783), (331, 26412), (372, 23501), (426, 20522), (662, 13206), (852, 10261), (993, 8804), (1324, 6603), (1986, 4402), (2201, 3972)]