15550996878

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 34982513280

約数和(自身を除く): 19431516402

約数列:

[1, 2, 3, 6, 9, 18, 47, 89, 94, 141, 178, 241, 267, 282, 423, 482, 534, 723, 801, 846, 857, 1446, 1602, 1714, 2169, 2571, 4183, 4338, 5142, 7713, 8366, 11327, 12549, 15426, 21449, 22654, 25098, 33981, 37647, 40279, 42898, 64347, 67962, 75294, 76273, 80558, 101943, 120837, 128694, 152546, 193041, 203886, 206537, 228819, 241674, 362511, 386082, 413074, 457638, 619611, 686457, 725022, 1008103, 1239222, 1372914, 1858833, 2016206, 3024309, 3584831, 3717666, 6048618, 7169662, 9072927, 9707239, 10754493, 18145854, 18381793, 19414478, 21508986, 29121717, 32263479, 36763586, 55145379, 58243434, 64526958, 87365151, 110290758, 165436137, 174730302, 330872274, 863944271, 1727888542, 2591832813, 5183665626, 7775498439, 15550996878]

約数ペア:

[(1, 15550996878), (2, 7775498439), (3, 5183665626), (6, 2591832813), (9, 1727888542), (18, 863944271), (47, 330872274), (89, 174730302), (94, 165436137), (141, 110290758), (178, 87365151), (241, 64526958), (267, 58243434), (282, 55145379), (423, 36763586), (482, 32263479), (534, 29121717), (723, 21508986), (801, 19414478), (846, 18381793), (857, 18145854), (1446, 10754493), (1602, 9707239), (1714, 9072927), (2169, 7169662), (2571, 6048618), (4183, 3717666), (4338, 3584831), (5142, 3024309), (7713, 2016206), (8366, 1858833), (11327, 1372914), (12549, 1239222), (15426, 1008103), (21449, 725022), (22654, 686457), (25098, 619611), (33981, 457638), (37647, 413074), (40279, 386082), (42898, 362511), (64347, 241674), (67962, 228819), (75294, 206537), (76273, 203886), (80558, 193041), (101943, 152546), (120837, 128694)]