172087734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{315179}}^1$

素因数の和:315204

約数の個数: 32

約数和(自身を含む): 423601920

約数和(自身を除く): 251514186

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 315179, 630358, 945537, 1891074, 2206253, 4097327, 4412506, 6618759, 8194654, 12291981, 13237518, 24583962, 28681289, 57362578, 86043867, 172087734]

約数ペア:

[(1, 172087734), (2, 86043867), (3, 57362578), (6, 28681289), (7, 24583962), (13, 13237518), (14, 12291981), (21, 8194654), (26, 6618759), (39, 4412506), (42, 4097327), (78, 2206253), (91, 1891074), (182, 945537), (273, 630358), (546, 315179)]