72261738

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{4051}}^1$

素因数の和:5050

約数の個数: 24

約数和(自身を含む): 156763776

約数和(自身を除く): 84502038

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2973, 4051, 5946, 8102, 8919, 12153, 17838, 24306, 36459, 72918, 4014541, 8029082, 12043623, 24087246, 36130869, 72261738]

約数ペア:

[(1, 72261738), (2, 36130869), (3, 24087246), (6, 12043623), (9, 8029082), (18, 4014541), (991, 72918), (1982, 36459), (2973, 24306), (4051, 17838), (5946, 12153), (8102, 8919)]