15391230876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{6786257}}^1$

素因数の和:6786280

約数の個数: 60

約数和(自身を含む): 45983684208

約数和(自身を除く): 30592453332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 6786257, 13572514, 20358771, 27145028, 40717542, 47503799, 61076313, 81435084, 95007598, 122152626, 142511397, 183228939, 190015196, 244305252, 285022794, 366457878, 427534191, 549686817, 570045588, 732915756, 855068382, 1099373634, 1282602573, 1710136764, 2198747268, 2565205146, 3847807719, 5130410292, 7695615438, 15391230876]

約数ペア:

[(1, 15391230876), (2, 7695615438), (3, 5130410292), (4, 3847807719), (6, 2565205146), (7, 2198747268), (9, 1710136764), (12, 1282602573), (14, 1099373634), (18, 855068382), (21, 732915756), (27, 570045588), (28, 549686817), (36, 427534191), (42, 366457878), (54, 285022794), (63, 244305252), (81, 190015196), (84, 183228939), (108, 142511397), (126, 122152626), (162, 95007598), (189, 81435084), (252, 61076313), (324, 47503799), (378, 40717542), (567, 27145028), (756, 20358771), (1134, 13572514), (2268, 6786257)]