21388895856

素因数分解:

$2^4\times 3^3\times {\mathrm{269}}^1\times {\mathrm{184057}}^1$

素因数の和:184343

約数の個数: 80

約数和(自身を含む): 61622618400

約数和(自身を除く): 40233722544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 269, 432, 538, 807, 1076, 1614, 2152, 2421, 3228, 4304, 4842, 6456, 7263, 9684, 12912, 14526, 19368, 29052, 38736, 58104, 116208, 184057, 368114, 552171, 736228, 1104342, 1472456, 1656513, 2208684, 2944912, 3313026, 4417368, 4969539, 6626052, 8834736, 9939078, 13252104, 19878156, 26504208, 39756312, 49511333, 79512624, 99022666, 148533999, 198045332, 297067998, 396090664, 445601997, 594135996, 792181328, 891203994, 1188271992, 1336805991, 1782407988, 2376543984, 2673611982, 3564815976, 5347223964, 7129631952, 10694447928, 21388895856]

約数ペア:

[(1, 21388895856), (2, 10694447928), (3, 7129631952), (4, 5347223964), (6, 3564815976), (8, 2673611982), (9, 2376543984), (12, 1782407988), (16, 1336805991), (18, 1188271992), (24, 891203994), (27, 792181328), (36, 594135996), (48, 445601997), (54, 396090664), (72, 297067998), (108, 198045332), (144, 148533999), (216, 99022666), (269, 79512624), (432, 49511333), (538, 39756312), (807, 26504208), (1076, 19878156), (1614, 13252104), (2152, 9939078), (2421, 8834736), (3228, 6626052), (4304, 4969539), (4842, 4417368), (6456, 3313026), (7263, 2944912), (9684, 2208684), (12912, 1656513), (14526, 1472456), (19368, 1104342), (29052, 736228), (38736, 552171), (58104, 368114), (116208, 184057)]