66847818

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 137281536

約数和(自身を除く): 70433718

約数列:

[1, 2, 3, 6, 47, 94, 141, 223, 282, 446, 669, 1063, 1338, 2126, 3189, 6378, 10481, 20962, 31443, 49961, 62886, 99922, 149883, 237049, 299766, 474098, 711147, 1422294, 11141303, 22282606, 33423909, 66847818]

約数ペア:

[(1, 66847818), (2, 33423909), (3, 22282606), (6, 11141303), (47, 1422294), (94, 711147), (141, 474098), (223, 299766), (282, 237049), (446, 149883), (669, 99922), (1063, 62886), (1338, 49961), (2126, 31443), (3189, 20962), (6378, 10481)]