16972848

素因数分解:

$2^4\times 3^3\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 80

約数和(自身を含む): 49327200

約数和(自身を除く): 32354352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 101, 108, 144, 202, 216, 303, 389, 404, 432, 606, 778, 808, 909, 1167, 1212, 1556, 1616, 1818, 2334, 2424, 2727, 3112, 3501, 3636, 4668, 4848, 5454, 6224, 7002, 7272, 9336, 10503, 10908, 14004, 14544, 18672, 21006, 21816, 28008, 39289, 42012, 43632, 56016, 78578, 84024, 117867, 157156, 168048, 235734, 314312, 353601, 471468, 628624, 707202, 942936, 1060803, 1414404, 1885872, 2121606, 2828808, 4243212, 5657616, 8486424, 16972848]

約数ペア:

[(1, 16972848), (2, 8486424), (3, 5657616), (4, 4243212), (6, 2828808), (8, 2121606), (9, 1885872), (12, 1414404), (16, 1060803), (18, 942936), (24, 707202), (27, 628624), (36, 471468), (48, 353601), (54, 314312), (72, 235734), (101, 168048), (108, 157156), (144, 117867), (202, 84024), (216, 78578), (303, 56016), (389, 43632), (404, 42012), (432, 39289), (606, 28008), (778, 21816), (808, 21006), (909, 18672), (1167, 14544), (1212, 14004), (1556, 10908), (1616, 10503), (1818, 9336), (2334, 7272), (2424, 7002), (2727, 6224), (3112, 5454), (3501, 4848), (3636, 4668)]