121215348

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{25703}}^1$

素因数の和:25844

約数の個数: 36

約数和(自身を含む): 308756448

約数和(自身を除く): 187541100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 25703, 51406, 77109, 102812, 154218, 231327, 308436, 462654, 925308, 3367093, 6734186, 10101279, 13468372, 20202558, 30303837, 40405116, 60607674, 121215348]

約数ペア:

[(1, 121215348), (2, 60607674), (3, 40405116), (4, 30303837), (6, 20202558), (9, 13468372), (12, 10101279), (18, 6734186), (36, 3367093), (131, 925308), (262, 462654), (393, 308436), (524, 231327), (786, 154218), (1179, 102812), (1572, 77109), (2358, 51406), (4716, 25703)]