18497856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7411}}^1$

素因数の和:7439

約数の個数: 56

約数和(自身を含む): 52714144

約数和(自身を除く): 34216288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7411, 14822, 22233, 29644, 44466, 59288, 88932, 96343, 118576, 177864, 192686, 237152, 289029, 355728, 385372, 474304, 578058, 711456, 770744, 1156116, 1422912, 1541488, 2312232, 3082976, 4624464, 6165952, 9248928, 18497856]

約数ペア:

[(1, 18497856), (2, 9248928), (3, 6165952), (4, 4624464), (6, 3082976), (8, 2312232), (12, 1541488), (13, 1422912), (16, 1156116), (24, 770744), (26, 711456), (32, 578058), (39, 474304), (48, 385372), (52, 355728), (64, 289029), (78, 237152), (96, 192686), (104, 177864), (156, 118576), (192, 96343), (208, 88932), (312, 59288), (416, 44466), (624, 29644), (832, 22233), (1248, 14822), (2496, 7411)]