71119638

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{30161}}^1$

素因数の和:30300

約数の個数: 24

約数和(自身を含む): 155273976

約数和(自身を除く): 84154338

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 30161, 60322, 90483, 180966, 271449, 542898, 3951091, 7902182, 11853273, 23706546, 35559819, 71119638]

約数ペア:

[(1, 71119638), (2, 35559819), (3, 23706546), (6, 11853273), (9, 7902182), (18, 3951091), (131, 542898), (262, 271449), (393, 180966), (786, 90483), (1179, 60322), (2358, 30161)]