18080704

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{14869}}^1$

素因数の和:14900

約数の個数: 28

約数和(自身を含む): 37769800

約数和(自身を除く): 19689096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 14869, 29738, 59476, 118952, 237904, 282511, 475808, 565022, 951616, 1130044, 2260088, 4520176, 9040352, 18080704]

約数ペア:

[(1, 18080704), (2, 9040352), (4, 4520176), (8, 2260088), (16, 1130044), (19, 951616), (32, 565022), (38, 475808), (64, 282511), (76, 237904), (152, 118952), (304, 59476), (608, 29738), (1216, 14869)]