21819221664

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1734989}}^1$

素因数の和:1735133

約数の個数: 48

約数和(自身を含む): 57712707360

約数和(自身を除く): 35893485696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 1734989, 3469978, 5204967, 6939956, 10409934, 13879912, 20819868, 27759824, 41639736, 55519648, 83279472, 166558944, 227283559, 454567118, 681850677, 909134236, 1363701354, 1818268472, 2727402708, 3636536944, 5454805416, 7273073888, 10909610832, 21819221664]

約数ペア:

[(1, 21819221664), (2, 10909610832), (3, 7273073888), (4, 5454805416), (6, 3636536944), (8, 2727402708), (12, 1818268472), (16, 1363701354), (24, 909134236), (32, 681850677), (48, 454567118), (96, 227283559), (131, 166558944), (262, 83279472), (393, 55519648), (524, 41639736), (786, 27759824), (1048, 20819868), (1572, 13879912), (2096, 10409934), (3144, 6939956), (4192, 5204967), (6288, 3469978), (12576, 1734989)]