42430638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 87880320

約数和(自身を除く): 45449682

約数列:

[1, 2, 3, 6, 37, 74, 111, 131, 222, 262, 393, 786, 1459, 2918, 4377, 4847, 8754, 9694, 14541, 29082, 53983, 107966, 161949, 191129, 323898, 382258, 573387, 1146774, 7071773, 14143546, 21215319, 42430638]

約数ペア:

[(1, 42430638), (2, 21215319), (3, 14143546), (6, 7071773), (37, 1146774), (74, 573387), (111, 382258), (131, 323898), (222, 191129), (262, 161949), (393, 107966), (786, 53983), (1459, 29082), (2918, 14541), (4377, 9694), (4847, 8754)]