40345494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13159}}^1$

素因数の和:13244

約数の個数: 32

約数和(自身を含む): 93488640

約数和(自身を除く): 53143146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 13159, 26318, 39477, 78954, 92113, 184226, 276339, 552678, 960607, 1921214, 2881821, 5763642, 6724249, 13448498, 20172747, 40345494]

約数ペア:

[(1, 40345494), (2, 20172747), (3, 13448498), (6, 6724249), (7, 5763642), (14, 2881821), (21, 1921214), (42, 960607), (73, 552678), (146, 276339), (219, 184226), (438, 92113), (511, 78954), (1022, 39477), (1533, 26318), (3066, 13159)]