26806572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 76314560

約数和(自身を除く): 49507988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 156, 183, 234, 244, 313, 351, 366, 468, 549, 626, 702, 732, 793, 939, 1098, 1252, 1404, 1586, 1647, 1878, 2196, 2379, 2817, 3172, 3294, 3756, 4069, 4758, 5634, 6588, 7137, 8138, 8451, 9516, 11268, 12207, 14274, 16276, 16902, 19093, 21411, 24414, 28548, 33804, 36621, 38186, 42822, 48828, 57279, 73242, 76372, 85644, 109863, 114558, 146484, 171837, 219726, 229116, 248209, 343674, 439452, 496418, 515511, 687348, 744627, 992836, 1031022, 1489254, 2062044, 2233881, 2978508, 4467762, 6701643, 8935524, 13403286, 26806572]

約数ペア:

[(1, 26806572), (2, 13403286), (3, 8935524), (4, 6701643), (6, 4467762), (9, 2978508), (12, 2233881), (13, 2062044), (18, 1489254), (26, 1031022), (27, 992836), (36, 744627), (39, 687348), (52, 515511), (54, 496418), (61, 439452), (78, 343674), (108, 248209), (117, 229116), (122, 219726), (156, 171837), (183, 146484), (234, 114558), (244, 109863), (313, 85644), (351, 76372), (366, 73242), (468, 57279), (549, 48828), (626, 42822), (702, 38186), (732, 36621), (793, 33804), (939, 28548), (1098, 24414), (1252, 21411), (1404, 19093), (1586, 16902), (1647, 16276), (1878, 14274), (2196, 12207), (2379, 11268), (2817, 9516), (3172, 8451), (3294, 8138), (3756, 7137), (4069, 6588), (4758, 5634)]