18214702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{106781}}^1$

素因数の和:109636

約数の個数: 48

約数和(自身を含む): 51019585344

約数和(自身を除く): 32804882364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2843, 5686, 8529, 11372, 14215, 17058, 28430, 34116, 42645, 56860, 85290, 106781, 170580, 213562, 320343, 427124, 533905, 640686, 1067810, 1281372, 1601715, 2135620, 3203430, 6406860, 303578383, 607156766, 910735149, 1214313532, 1517891915, 1821470298, 3035783830, 3642940596, 4553675745, 6071567660, 9107351490, 18214702980]

約数ペア:

[(1, 18214702980), (2, 9107351490), (3, 6071567660), (4, 4553675745), (5, 3642940596), (6, 3035783830), (10, 1821470298), (12, 1517891915), (15, 1214313532), (20, 910735149), (30, 607156766), (60, 303578383), (2843, 6406860), (5686, 3203430), (8529, 2135620), (11372, 1601715), (14215, 1281372), (17058, 1067810), (28430, 640686), (34116, 533905), (42645, 427124), (56860, 320343), (85290, 213562), (106781, 170580)]