17681004082

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{23039}}^1$

素因数の和:23287

約数の個数: 48

約数和(自身を含む): 31770869760

約数和(自身を除く): 14089865678

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 191, 287, 382, 574, 1337, 2009, 2674, 4018, 7831, 9359, 15662, 18718, 23039, 46078, 54817, 109634, 161273, 322546, 383719, 767438, 944599, 1128911, 1889198, 2257822, 4400449, 6612193, 8800898, 13224386, 30803143, 46285351, 61606286, 92570702, 180418409, 215622001, 360836818, 431244002, 1262928863, 2525857726, 8840502041, 17681004082]

約数ペア:

[(1, 17681004082), (2, 8840502041), (7, 2525857726), (14, 1262928863), (41, 431244002), (49, 360836818), (82, 215622001), (98, 180418409), (191, 92570702), (287, 61606286), (382, 46285351), (574, 30803143), (1337, 13224386), (2009, 8800898), (2674, 6612193), (4018, 4400449), (7831, 2257822), (9359, 1889198), (15662, 1128911), (18718, 944599), (23039, 767438), (46078, 383719), (54817, 322546), (109634, 161273)]