2018578308

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{2957}}^1$

素因数の和:3476

約数の個数: 48

約数和(自身を含む): 4754097600

約数和(自身を除く): 2735519292

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 349, 489, 652, 698, 978, 1047, 1396, 1956, 2094, 2957, 4188, 5914, 8871, 11828, 17742, 35484, 56887, 113774, 170661, 227548, 341322, 481991, 682644, 963982, 1031993, 1445973, 1927964, 2063986, 2891946, 3095979, 4127972, 5783892, 6191958, 12383916, 168214859, 336429718, 504644577, 672859436, 1009289154, 2018578308]

約数ペア:

[(1, 2018578308), (2, 1009289154), (3, 672859436), (4, 504644577), (6, 336429718), (12, 168214859), (163, 12383916), (326, 6191958), (349, 5783892), (489, 4127972), (652, 3095979), (698, 2891946), (978, 2063986), (1047, 1927964), (1396, 1445973), (1956, 1031993), (2094, 963982), (2957, 682644), (4188, 481991), (5914, 341322), (8871, 227548), (11828, 170661), (17742, 113774), (35484, 56887)]