18450744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4549}}^1$

素因数の和:4584

約数の個数: 48

約数和(自身を含む): 49959000

約数和(自身を除く): 31508256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4549, 9098, 13647, 18196, 27294, 36392, 54588, 59137, 109176, 118274, 177411, 236548, 354822, 473096, 709644, 768781, 1419288, 1537562, 2306343, 3075124, 4612686, 6150248, 9225372, 18450744]

約数ペア:

[(1, 18450744), (2, 9225372), (3, 6150248), (4, 4612686), (6, 3075124), (8, 2306343), (12, 1537562), (13, 1419288), (24, 768781), (26, 709644), (39, 473096), (52, 354822), (78, 236548), (104, 177411), (156, 118274), (169, 109176), (312, 59137), (338, 54588), (507, 36392), (676, 27294), (1014, 18196), (1352, 13647), (2028, 9098), (4056, 4549)]