15665903658

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{22013}}^1$

素因数の和:22241

約数の個数: 80

約数和(自身を含む): 36822905856

約数和(自身を除く): 21157002198

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 191, 207, 382, 414, 573, 621, 1146, 1242, 1719, 1863, 3438, 3726, 4393, 5157, 8786, 10314, 13179, 15471, 22013, 26358, 30942, 39537, 44026, 66039, 79074, 118611, 132078, 198117, 237222, 355833, 396234, 506299, 594351, 711666, 1012598, 1188702, 1518897, 1783053, 3037794, 3566106, 4204483, 4556691, 8408966, 9113382, 12613449, 13670073, 25226898, 27340146, 37840347, 41010219, 75680694, 82020438, 96703109, 113521041, 193406218, 227042082, 290109327, 340563123, 580218654, 681126246, 870327981, 1740655962, 2610983943, 5221967886, 7832951829, 15665903658]

約数ペア:

[(1, 15665903658), (2, 7832951829), (3, 5221967886), (6, 2610983943), (9, 1740655962), (18, 870327981), (23, 681126246), (27, 580218654), (46, 340563123), (54, 290109327), (69, 227042082), (81, 193406218), (138, 113521041), (162, 96703109), (191, 82020438), (207, 75680694), (382, 41010219), (414, 37840347), (573, 27340146), (621, 25226898), (1146, 13670073), (1242, 12613449), (1719, 9113382), (1863, 8408966), (3438, 4556691), (3726, 4204483), (4393, 3566106), (5157, 3037794), (8786, 1783053), (10314, 1518897), (13179, 1188702), (15471, 1012598), (22013, 711666), (26358, 594351), (30942, 506299), (39537, 396234), (44026, 355833), (66039, 237222), (79074, 198117), (118611, 132078)]