2018140131

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 3205280000

約数和(自身を除く): 1187139869

約数列:

[1, 3, 7, 21, 29, 87, 203, 229, 499, 609, 687, 841, 1497, 1603, 2523, 3493, 4809, 5887, 6641, 10479, 14471, 17661, 19923, 43413, 46487, 101297, 114271, 139461, 192589, 303891, 342813, 419659, 577767, 799897, 1258977, 1348123, 2399691, 2937613, 3313859, 4044369, 8812839, 9941577, 23197013, 69591039, 96101911, 288305733, 672713377, 2018140131]

約数ペア:

[(1, 2018140131), (3, 672713377), (7, 288305733), (21, 96101911), (29, 69591039), (87, 23197013), (203, 9941577), (229, 8812839), (499, 4044369), (609, 3313859), (687, 2937613), (841, 2399691), (1497, 1348123), (1603, 1258977), (2523, 799897), (3493, 577767), (4809, 419659), (5887, 342813), (6641, 303891), (10479, 192589), (14471, 139461), (17661, 114271), (19923, 101297), (43413, 46487)]