12618902904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 33042401280

約数和(自身を除く): 20423498376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 293, 321, 372, 428, 541, 586, 642, 744, 856, 879, 1082, 1172, 1284, 1623, 1758, 2164, 2344, 2568, 3246, 3317, 3516, 4328, 6492, 6634, 7032, 9083, 9951, 12984, 13268, 16771, 18166, 19902, 26536, 27249, 31351, 33542, 36332, 39804, 50313, 54498, 57887, 62702, 67084, 72664, 79608, 94053, 100626, 108996, 115774, 125404, 134168, 158513, 173661, 188106, 201252, 217992, 231548, 250808, 317026, 347322, 376212, 402504, 463096, 475539, 634052, 694644, 752424, 951078, 971881, 1268104, 1389288, 1794497, 1902156, 1943762, 2915643, 3588994, 3804312, 3887524, 4913903, 5383491, 5831286, 7177988, 7775048, 9827806, 10766982, 11662572, 14355976, 14741709, 16960891, 19655612, 21533964, 23325144, 29483418, 33921782, 39311224, 43067928, 50882673, 58966836, 67843564, 101765346, 117933672, 135687128, 203530692, 407061384, 525787621, 1051575242, 1577362863, 2103150484, 3154725726, 4206300968, 6309451452, 12618902904]

約数ペア:

[(1, 12618902904), (2, 6309451452), (3, 4206300968), (4, 3154725726), (6, 2103150484), (8, 1577362863), (12, 1051575242), (24, 525787621), (31, 407061384), (62, 203530692), (93, 135687128), (107, 117933672), (124, 101765346), (186, 67843564), (214, 58966836), (248, 50882673), (293, 43067928), (321, 39311224), (372, 33921782), (428, 29483418), (541, 23325144), (586, 21533964), (642, 19655612), (744, 16960891), (856, 14741709), (879, 14355976), (1082, 11662572), (1172, 10766982), (1284, 9827806), (1623, 7775048), (1758, 7177988), (2164, 5831286), (2344, 5383491), (2568, 4913903), (3246, 3887524), (3317, 3804312), (3516, 3588994), (4328, 2915643), (6492, 1943762), (6634, 1902156), (7032, 1794497), (9083, 1389288), (9951, 1268104), (12984, 971881), (13268, 951078), (16771, 752424), (18166, 694644), (19902, 634052), (26536, 475539), (27249, 463096), (31351, 402504), (33542, 376212), (36332, 347322), (39804, 317026), (50313, 250808), (54498, 231548), (57887, 217992), (62702, 201252), (67084, 188106), (72664, 173661), (79608, 158513), (94053, 134168), (100626, 125404), (108996, 115774)]