8031348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^2$

素因数の和:285

約数の個数: 54

約数和(自身を含む): 22031282

約数和(自身を除く): 13999934

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 10218, 15327, 17161, 20436, 30654, 34322, 51483, 61308, 68644, 102966, 154449, 205932, 223093, 308898, 446186, 617796, 669279, 892372, 1338558, 2007837, 2677116, 4015674, 8031348]

約数ペア:

[(1, 8031348), (2, 4015674), (3, 2677116), (4, 2007837), (6, 1338558), (9, 892372), (12, 669279), (13, 617796), (18, 446186), (26, 308898), (36, 223093), (39, 205932), (52, 154449), (78, 102966), (117, 68644), (131, 61308), (156, 51483), (234, 34322), (262, 30654), (393, 20436), (468, 17161), (524, 15327), (786, 10218), (1179, 6812), (1572, 5109), (1703, 4716), (2358, 3406)]