12808536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 35101920

約数和(自身を除く): 22293384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 673, 732, 793, 1346, 1464, 1586, 2019, 2379, 2692, 3172, 4038, 4758, 5384, 6344, 8076, 8749, 9516, 16152, 17498, 19032, 26247, 34996, 41053, 52494, 69992, 82106, 104988, 123159, 164212, 209976, 246318, 328424, 492636, 533689, 985272, 1067378, 1601067, 2134756, 3202134, 4269512, 6404268, 12808536]

約数ペア:

[(1, 12808536), (2, 6404268), (3, 4269512), (4, 3202134), (6, 2134756), (8, 1601067), (12, 1067378), (13, 985272), (24, 533689), (26, 492636), (39, 328424), (52, 246318), (61, 209976), (78, 164212), (104, 123159), (122, 104988), (156, 82106), (183, 69992), (244, 52494), (312, 41053), (366, 34996), (488, 26247), (673, 19032), (732, 17498), (793, 16152), (1346, 9516), (1464, 8749), (1586, 8076), (2019, 6344), (2379, 5384), (2692, 4758), (3172, 4038)]