12157506744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1\times {\mathrm{1783}}^1$

素因数の和:2617

約数の個数: 96

約数和(自身を含む): 32136405120

約数和(自身を除く): 19978898376

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 787, 1083, 1444, 1574, 1783, 2166, 2361, 2888, 3148, 3566, 4332, 4722, 5349, 6296, 7132, 8664, 9444, 10698, 14264, 14953, 18888, 21396, 29906, 33877, 42792, 44859, 59812, 67754, 89718, 101631, 119624, 135508, 179436, 203262, 271016, 284107, 358872, 406524, 568214, 643663, 813048, 852321, 1136428, 1287326, 1403221, 1704642, 1930989, 2272856, 2574652, 2806442, 3409284, 3861978, 4209663, 5149304, 5612884, 6818568, 7723956, 8419326, 11225768, 15447912, 16838652, 26661199, 33677304, 53322398, 79983597, 106644796, 159967194, 213289592, 319934388, 506562781, 639868776, 1013125562, 1519688343, 2026251124, 3039376686, 4052502248, 6078753372, 12157506744]

約数ペア:

[(1, 12157506744), (2, 6078753372), (3, 4052502248), (4, 3039376686), (6, 2026251124), (8, 1519688343), (12, 1013125562), (19, 639868776), (24, 506562781), (38, 319934388), (57, 213289592), (76, 159967194), (114, 106644796), (152, 79983597), (228, 53322398), (361, 33677304), (456, 26661199), (722, 16838652), (787, 15447912), (1083, 11225768), (1444, 8419326), (1574, 7723956), (1783, 6818568), (2166, 5612884), (2361, 5149304), (2888, 4209663), (3148, 3861978), (3566, 3409284), (4332, 2806442), (4722, 2574652), (5349, 2272856), (6296, 1930989), (7132, 1704642), (8664, 1403221), (9444, 1287326), (10698, 1136428), (14264, 852321), (14953, 813048), (18888, 643663), (21396, 568214), (29906, 406524), (33877, 358872), (42792, 284107), (44859, 271016), (59812, 203262), (67754, 179436), (89718, 135508), (101631, 119624)]