18740044078

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6661}}^1\times {\mathrm{11821}}^1$

素因数の和:18508

約数の個数: 32

約数和(自身を含む): 34023526848

約数和(自身を除く): 15283482770

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 6661, 11821, 13322, 23642, 46627, 82747, 93254, 113237, 165494, 200957, 226474, 401914, 792659, 1406699, 1585318, 2813398, 78739681, 157479362, 551177767, 1102355534, 1338574577, 2677149154, 9370022039, 18740044078]

約数ペア:

[(1, 18740044078), (2, 9370022039), (7, 2677149154), (14, 1338574577), (17, 1102355534), (34, 551177767), (119, 157479362), (238, 78739681), (6661, 2813398), (11821, 1585318), (13322, 1406699), (23642, 792659), (46627, 401914), (82747, 226474), (93254, 200957), (113237, 165494)]