18931036104

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{22739}}^1$

素因数の和:23155

約数の個数: 96

約数和(自身を含む): 53069702400

約数和(自身を除く): 34138666296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 373, 558, 744, 746, 1116, 1119, 1492, 2232, 2238, 2984, 3357, 4476, 6714, 8952, 11563, 13428, 22739, 23126, 26856, 34689, 45478, 46252, 68217, 69378, 90956, 92504, 104067, 136434, 138756, 181912, 204651, 208134, 272868, 277512, 409302, 416268, 545736, 704909, 818604, 832536, 1409818, 1637208, 2114727, 2819636, 4229454, 5639272, 6344181, 8458908, 8481647, 12688362, 16917816, 16963294, 25376724, 25444941, 33926588, 50753448, 50889882, 67853176, 76334823, 101779764, 152669646, 203559528, 262931057, 305339292, 525862114, 610678584, 788793171, 1051724228, 1577586342, 2103448456, 2366379513, 3155172684, 4732759026, 6310345368, 9465518052, 18931036104]

約数ペア:

[(1, 18931036104), (2, 9465518052), (3, 6310345368), (4, 4732759026), (6, 3155172684), (8, 2366379513), (9, 2103448456), (12, 1577586342), (18, 1051724228), (24, 788793171), (31, 610678584), (36, 525862114), (62, 305339292), (72, 262931057), (93, 203559528), (124, 152669646), (186, 101779764), (248, 76334823), (279, 67853176), (372, 50889882), (373, 50753448), (558, 33926588), (744, 25444941), (746, 25376724), (1116, 16963294), (1119, 16917816), (1492, 12688362), (2232, 8481647), (2238, 8458908), (2984, 6344181), (3357, 5639272), (4476, 4229454), (6714, 2819636), (8952, 2114727), (11563, 1637208), (13428, 1409818), (22739, 832536), (23126, 818604), (26856, 704909), (34689, 545736), (45478, 416268), (46252, 409302), (68217, 277512), (69378, 272868), (90956, 208134), (92504, 204651), (104067, 181912), (136434, 138756)]