2111771934

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{3137}}^1$

素因数の和:3545

約数の個数: 48

約数和(自身を含む): 4626039600

約数和(自身を除く): 2514267666

約数列:

[1, 2, 3, 6, 9, 18, 149, 251, 298, 447, 502, 753, 894, 1341, 1506, 2259, 2682, 3137, 4518, 6274, 9411, 18822, 28233, 37399, 56466, 74798, 112197, 224394, 336591, 467413, 673182, 787387, 934826, 1402239, 1574774, 2362161, 2804478, 4206717, 4724322, 7086483, 8413434, 14172966, 117320663, 234641326, 351961989, 703923978, 1055885967, 2111771934]

約数ペア:

[(1, 2111771934), (2, 1055885967), (3, 703923978), (6, 351961989), (9, 234641326), (18, 117320663), (149, 14172966), (251, 8413434), (298, 7086483), (447, 4724322), (502, 4206717), (753, 2804478), (894, 2362161), (1341, 1574774), (1506, 1402239), (2259, 934826), (2682, 787387), (3137, 673182), (4518, 467413), (6274, 336591), (9411, 224394), (18822, 112197), (28233, 74798), (37399, 56466)]