18163963968

素因数分解:

$2^6\times 3^1\times {\mathrm{443}}^1\times {\mathrm{213553}}^1$

素因数の和:214011

約数の個数: 56

約数和(自身を含む): 48167531808

約数和(自身を除く): 30003567840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 14176, 21264, 28352, 42528, 85056, 213553, 427106, 640659, 854212, 1281318, 1708424, 2562636, 3416848, 5125272, 6833696, 10250544, 13667392, 20501088, 41002176, 94603979, 189207958, 283811937, 378415916, 567623874, 756831832, 1135247748, 1513663664, 2270495496, 3027327328, 4540990992, 6054654656, 9081981984, 18163963968]

約数ペア:

[(1, 18163963968), (2, 9081981984), (3, 6054654656), (4, 4540990992), (6, 3027327328), (8, 2270495496), (12, 1513663664), (16, 1135247748), (24, 756831832), (32, 567623874), (48, 378415916), (64, 283811937), (96, 189207958), (192, 94603979), (443, 41002176), (886, 20501088), (1329, 13667392), (1772, 10250544), (2658, 6833696), (3544, 5125272), (5316, 3416848), (7088, 2562636), (10632, 1708424), (14176, 1281318), (21264, 854212), (28352, 640659), (42528, 427106), (85056, 213553)]