18213217264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{152857}}^1$

素因数の和:153553

約数の個数: 40

約数和(自身を含む): 38553233328

約数和(自身を除く): 20340016064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 677, 1354, 2708, 5416, 7447, 10832, 14894, 29788, 59576, 119152, 152857, 305714, 611428, 1222856, 1681427, 2445712, 3362854, 6725708, 13451416, 26902832, 103484189, 206968378, 413936756, 827873512, 1138326079, 1655747024, 2276652158, 4553304316, 9106608632, 18213217264]

約数ペア:

[(1, 18213217264), (2, 9106608632), (4, 4553304316), (8, 2276652158), (11, 1655747024), (16, 1138326079), (22, 827873512), (44, 413936756), (88, 206968378), (176, 103484189), (677, 26902832), (1354, 13451416), (2708, 6725708), (5416, 3362854), (7447, 2445712), (10832, 1681427), (14894, 1222856), (29788, 611428), (59576, 305714), (119152, 152857)]