66354942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 137825280

約数和(自身を除く): 71470338

約数列:

[1, 2, 3, 6, 31, 62, 93, 179, 186, 358, 537, 1074, 1993, 3986, 5549, 5979, 11098, 11958, 16647, 33294, 61783, 123566, 185349, 356747, 370698, 713494, 1070241, 2140482, 11059157, 22118314, 33177471, 66354942]

約数ペア:

[(1, 66354942), (2, 33177471), (3, 22118314), (6, 11059157), (31, 2140482), (62, 1070241), (93, 713494), (179, 370698), (186, 356747), (358, 185349), (537, 123566), (1074, 61783), (1993, 33294), (3986, 16647), (5549, 11958), (5979, 11098)]