18927168

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{7583}}^1$

素因数の和:7611

約数の個数: 56

約数和(自身を含む): 53937408

約数和(自身を除く): 35010240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 7583, 15166, 22749, 30332, 45498, 60664, 90996, 98579, 121328, 181992, 197158, 242656, 295737, 363984, 394316, 485312, 591474, 727968, 788632, 1182948, 1455936, 1577264, 2365896, 3154528, 4731792, 6309056, 9463584, 18927168]

約数ペア:

[(1, 18927168), (2, 9463584), (3, 6309056), (4, 4731792), (6, 3154528), (8, 2365896), (12, 1577264), (13, 1455936), (16, 1182948), (24, 788632), (26, 727968), (32, 591474), (39, 485312), (48, 394316), (52, 363984), (64, 295737), (78, 242656), (96, 197158), (104, 181992), (156, 121328), (192, 98579), (208, 90996), (312, 60664), (416, 45498), (624, 30332), (832, 22749), (1248, 15166), (2496, 7583)]