18447310096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{344269}}^1$

素因数の和:344491

約数の個数: 40

約数和(自身を含む): 38036326680

約数和(自身を除く): 19589016584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1576, 3152, 3349, 6698, 13396, 26792, 53584, 344269, 688538, 1377076, 2754152, 5508304, 5852573, 11705146, 23410292, 46820584, 67820993, 93641168, 135641986, 271283972, 542567944, 1085135888, 1152956881, 2305913762, 4611827524, 9223655048, 18447310096]

約数ペア:

[(1, 18447310096), (2, 9223655048), (4, 4611827524), (8, 2305913762), (16, 1152956881), (17, 1085135888), (34, 542567944), (68, 271283972), (136, 135641986), (197, 93641168), (272, 67820993), (394, 46820584), (788, 23410292), (1576, 11705146), (3152, 5852573), (3349, 5508304), (6698, 2754152), (13396, 1377076), (26792, 688538), (53584, 344269)]