17961899296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{29209}}^1$

素因数の和:30977

約数の個数: 48

約数和(自身を含む): 38600664480

約数和(自身を除く): 20638765184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1747, 3494, 6988, 13976, 19217, 27952, 29209, 38434, 55904, 58418, 76868, 116836, 153736, 233672, 307472, 321299, 467344, 614944, 642598, 934688, 1285196, 2570392, 5140784, 10281568, 51028123, 102056246, 204112492, 408224984, 561309353, 816449968, 1122618706, 1632899936, 2245237412, 4490474824, 8980949648, 17961899296]

約数ペア:

[(1, 17961899296), (2, 8980949648), (4, 4490474824), (8, 2245237412), (11, 1632899936), (16, 1122618706), (22, 816449968), (32, 561309353), (44, 408224984), (88, 204112492), (176, 102056246), (352, 51028123), (1747, 10281568), (3494, 5140784), (6988, 2570392), (13976, 1285196), (19217, 934688), (27952, 642598), (29209, 614944), (38434, 467344), (55904, 321299), (58418, 307472), (76868, 233672), (116836, 153736)]