15511198068

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{5867}}^1$

素因数の和:6034

約数の個数: 144

約数和(自身を含む): 42650689536

約数和(自身を除く): 27139491468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 103, 124, 138, 186, 206, 207, 276, 279, 309, 372, 412, 414, 558, 618, 713, 828, 927, 1116, 1236, 1426, 1854, 2139, 2369, 2852, 3193, 3708, 4278, 4738, 5867, 6386, 6417, 7107, 8556, 9476, 9579, 11734, 12772, 12834, 14214, 17601, 19158, 21321, 23468, 25668, 28428, 28737, 35202, 38316, 42642, 52803, 57474, 70404, 73439, 85284, 105606, 114948, 134941, 146878, 181877, 211212, 220317, 269882, 293756, 363754, 404823, 440634, 539764, 545631, 604301, 660951, 727508, 809646, 881268, 1091262, 1208602, 1214469, 1321902, 1619292, 1636893, 1812903, 2182524, 2417204, 2428938, 2643804, 3273786, 3625806, 4183171, 4857876, 5438709, 6547572, 7251612, 8366342, 10877418, 12549513, 13898923, 16732684, 18733331, 21754836, 25099026, 27797846, 37466662, 37648539, 41696769, 50198052, 55595692, 56199993, 74933324, 75297078, 83393538, 112399986, 125090307, 150594156, 166787076, 168599979, 224799972, 250180614, 337199958, 430866613, 500361228, 674399916, 861733226, 1292599839, 1723466452, 2585199678, 3877799517, 5170399356, 7755599034, 15511198068]

約数ペア:

[(1, 15511198068), (2, 7755599034), (3, 5170399356), (4, 3877799517), (6, 2585199678), (9, 1723466452), (12, 1292599839), (18, 861733226), (23, 674399916), (31, 500361228), (36, 430866613), (46, 337199958), (62, 250180614), (69, 224799972), (92, 168599979), (93, 166787076), (103, 150594156), (124, 125090307), (138, 112399986), (186, 83393538), (206, 75297078), (207, 74933324), (276, 56199993), (279, 55595692), (309, 50198052), (372, 41696769), (412, 37648539), (414, 37466662), (558, 27797846), (618, 25099026), (713, 21754836), (828, 18733331), (927, 16732684), (1116, 13898923), (1236, 12549513), (1426, 10877418), (1854, 8366342), (2139, 7251612), (2369, 6547572), (2852, 5438709), (3193, 4857876), (3708, 4183171), (4278, 3625806), (4738, 3273786), (5867, 2643804), (6386, 2428938), (6417, 2417204), (7107, 2182524), (8556, 1812903), (9476, 1636893), (9579, 1619292), (11734, 1321902), (12772, 1214469), (12834, 1208602), (14214, 1091262), (17601, 881268), (19158, 809646), (21321, 727508), (23468, 660951), (25668, 604301), (28428, 545631), (28737, 539764), (35202, 440634), (38316, 404823), (42642, 363754), (52803, 293756), (57474, 269882), (70404, 220317), (73439, 211212), (85284, 181877), (105606, 146878), (114948, 134941)]