18688824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3371}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 63123840

約数和(自身を除く): 44435016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 3371, 5544, 6742, 10113, 13484, 20226, 23597, 26968, 30339, 37081, 40452, 47194, 60678, 70791, 74162, 80904, 94388, 111243, 121356, 141582, 148324, 188776, 212373, 222486, 242712, 259567, 283164, 296648, 333729, 424746, 444972, 519134, 566328, 667458, 778701, 849492, 889944, 1038268, 1334916, 1557402, 1698984, 2076536, 2336103, 2669832, 3114804, 4672206, 6229608, 9344412, 18688824]

約数ペア:

[(1, 18688824), (2, 9344412), (3, 6229608), (4, 4672206), (6, 3114804), (7, 2669832), (8, 2336103), (9, 2076536), (11, 1698984), (12, 1557402), (14, 1334916), (18, 1038268), (21, 889944), (22, 849492), (24, 778701), (28, 667458), (33, 566328), (36, 519134), (42, 444972), (44, 424746), (56, 333729), (63, 296648), (66, 283164), (72, 259567), (77, 242712), (84, 222486), (88, 212373), (99, 188776), (126, 148324), (132, 141582), (154, 121356), (168, 111243), (198, 94388), (231, 80904), (252, 74162), (264, 70791), (308, 60678), (396, 47194), (462, 40452), (504, 37081), (616, 30339), (693, 26968), (792, 23597), (924, 20226), (1386, 13484), (1848, 10113), (2772, 6742), (3371, 5544)]