13051992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 34421760

約数和(自身を除く): 21369768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 331, 372, 424, 636, 662, 744, 993, 1272, 1324, 1643, 1986, 2648, 3286, 3972, 4929, 6572, 7944, 9858, 10261, 13144, 17543, 19716, 20522, 30783, 35086, 39432, 41044, 52629, 61566, 70172, 82088, 105258, 123132, 140344, 210516, 246264, 421032, 543833, 1087666, 1631499, 2175332, 3262998, 4350664, 6525996, 13051992]

約数ペア:

[(1, 13051992), (2, 6525996), (3, 4350664), (4, 3262998), (6, 2175332), (8, 1631499), (12, 1087666), (24, 543833), (31, 421032), (53, 246264), (62, 210516), (93, 140344), (106, 123132), (124, 105258), (159, 82088), (186, 70172), (212, 61566), (248, 52629), (318, 41044), (331, 39432), (372, 35086), (424, 30783), (636, 20522), (662, 19716), (744, 17543), (993, 13144), (1272, 10261), (1324, 9858), (1643, 7944), (1986, 6572), (2648, 4929), (3286, 3972)]