18066828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 45722880

約数和(自身を除く): 27656052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 647, 716, 1074, 1294, 1941, 2148, 2327, 2588, 3882, 4654, 6981, 7764, 8411, 9308, 13962, 16822, 25233, 27924, 33644, 50466, 100932, 115813, 231626, 347439, 463252, 694878, 1389756, 1505569, 3011138, 4516707, 6022276, 9033414, 18066828]

約数ペア:

[(1, 18066828), (2, 9033414), (3, 6022276), (4, 4516707), (6, 3011138), (12, 1505569), (13, 1389756), (26, 694878), (39, 463252), (52, 347439), (78, 231626), (156, 115813), (179, 100932), (358, 50466), (537, 33644), (647, 27924), (716, 25233), (1074, 16822), (1294, 13962), (1941, 9308), (2148, 8411), (2327, 7764), (2588, 6981), (3882, 4654)]