1888891554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 4277484288

約数和(自身を除く): 2388592734

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 121, 141, 197, 242, 281, 282, 363, 394, 517, 562, 591, 726, 843, 1034, 1182, 1551, 1686, 2167, 3091, 3102, 4334, 5687, 6182, 6501, 9259, 9273, 11374, 13002, 13207, 17061, 18518, 18546, 23837, 26414, 27777, 34001, 34122, 39621, 47674, 55357, 55554, 68002, 71511, 79242, 101849, 102003, 110714, 143022, 145277, 166071, 203698, 204006, 290554, 305547, 332142, 435831, 608927, 611094, 871662, 1120339, 1217854, 1598047, 1826781, 2240678, 2601779, 3196094, 3361017, 3653562, 4794141, 5203558, 6698197, 6722034, 7805337, 9588282, 13396394, 15610674, 20094591, 28619569, 40189182, 57239138, 85858707, 171717414, 314815259, 629630518, 944445777, 1888891554]

約数ペア:

[(1, 1888891554), (2, 944445777), (3, 629630518), (6, 314815259), (11, 171717414), (22, 85858707), (33, 57239138), (47, 40189182), (66, 28619569), (94, 20094591), (121, 15610674), (141, 13396394), (197, 9588282), (242, 7805337), (281, 6722034), (282, 6698197), (363, 5203558), (394, 4794141), (517, 3653562), (562, 3361017), (591, 3196094), (726, 2601779), (843, 2240678), (1034, 1826781), (1182, 1598047), (1551, 1217854), (1686, 1120339), (2167, 871662), (3091, 611094), (3102, 608927), (4334, 435831), (5687, 332142), (6182, 305547), (6501, 290554), (9259, 204006), (9273, 203698), (11374, 166071), (13002, 145277), (13207, 143022), (17061, 110714), (18518, 102003), (18546, 101849), (23837, 79242), (26414, 71511), (27777, 68002), (34001, 55554), (34122, 55357), (39621, 47674)]