67654986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{641}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 158086080

約数和(自身を除く): 90431094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 359, 641, 718, 1077, 1282, 1923, 2154, 2513, 3846, 4487, 5026, 7539, 8974, 13461, 15078, 17591, 26922, 31409, 35182, 52773, 62818, 94227, 105546, 188454, 230119, 460238, 690357, 1380714, 1610833, 3221666, 4832499, 9664998, 11275831, 22551662, 33827493, 67654986]

約数ペア:

[(1, 67654986), (2, 33827493), (3, 22551662), (6, 11275831), (7, 9664998), (14, 4832499), (21, 3221666), (42, 1610833), (49, 1380714), (98, 690357), (147, 460238), (294, 230119), (359, 188454), (641, 105546), (718, 94227), (1077, 62818), (1282, 52773), (1923, 35182), (2154, 31409), (2513, 26922), (3846, 17591), (4487, 15078), (5026, 13461), (7539, 8974)]