2018047446

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{70379}}^1$

素因数の和:70455

約数の個数: 48

約数和(自身を含む): 4611297600

約数和(自身を除く): 2593250154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 1062, 1593, 3186, 4779, 9558, 14337, 28674, 70379, 140758, 211137, 422274, 633411, 1266822, 1900233, 3800466, 4152361, 5700699, 8304722, 11401398, 12457083, 17102097, 24914166, 34204194, 37371249, 74742498, 112113747, 224227494, 336341241, 672682482, 1009023723, 2018047446]

約数ペア:

[(1, 2018047446), (2, 1009023723), (3, 672682482), (6, 336341241), (9, 224227494), (18, 112113747), (27, 74742498), (54, 37371249), (59, 34204194), (81, 24914166), (118, 17102097), (162, 12457083), (177, 11401398), (243, 8304722), (354, 5700699), (486, 4152361), (531, 3800466), (1062, 1900233), (1593, 1266822), (3186, 633411), (4779, 422274), (9558, 211137), (14337, 140758), (28674, 70379)]