1820208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2941

約数の個数: 40

約数和(自身を含む): 5065648

約数和(自身を除く): 3245440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2917, 5834, 8751, 11668, 17502, 23336, 35004, 37921, 46672, 70008, 75842, 113763, 140016, 151684, 227526, 303368, 455052, 606736, 910104, 1820208]

約数ペア:

[(1, 1820208), (2, 910104), (3, 606736), (4, 455052), (6, 303368), (8, 227526), (12, 151684), (13, 140016), (16, 113763), (24, 75842), (26, 70008), (39, 46672), (48, 37921), (52, 35004), (78, 23336), (104, 17502), (156, 11668), (208, 8751), (312, 5834), (624, 2917)]