1999173654

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1259}}^1\times {\mathrm{4643}}^1$

素因数の和:5929

約数の個数: 48

約数和(自身を含む): 4564123200

約数和(自身を除く): 2564949546

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1259, 2518, 3777, 4643, 7554, 9286, 11331, 13929, 22662, 23921, 27858, 41787, 47842, 71763, 83574, 88217, 143526, 176434, 215289, 264651, 430578, 529302, 793953, 1587906, 5845537, 11691074, 17536611, 35073222, 52609833, 105219666, 111065203, 222130406, 333195609, 666391218, 999586827, 1999173654]

約数ペア:

[(1, 1999173654), (2, 999586827), (3, 666391218), (6, 333195609), (9, 222130406), (18, 111065203), (19, 105219666), (38, 52609833), (57, 35073222), (114, 17536611), (171, 11691074), (342, 5845537), (1259, 1587906), (2518, 793953), (3777, 529302), (4643, 430578), (7554, 264651), (9286, 215289), (11331, 176434), (13929, 143526), (22662, 88217), (23921, 83574), (27858, 71763), (41787, 47842)]