61298766

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 135564000

約数和(自身を除く): 74265234

約数列:

[1, 2, 3, 6, 9, 18, 109, 157, 199, 218, 314, 327, 398, 471, 597, 654, 942, 981, 1194, 1413, 1791, 1962, 2826, 3582, 17113, 21691, 31243, 34226, 43382, 51339, 62486, 65073, 93729, 102678, 130146, 154017, 187458, 195219, 281187, 308034, 390438, 562374, 3405487, 6810974, 10216461, 20432922, 30649383, 61298766]

約数ペア:

[(1, 61298766), (2, 30649383), (3, 20432922), (6, 10216461), (9, 6810974), (18, 3405487), (109, 562374), (157, 390438), (199, 308034), (218, 281187), (314, 195219), (327, 187458), (398, 154017), (471, 130146), (597, 102678), (654, 93729), (942, 65073), (981, 62486), (1194, 51339), (1413, 43382), (1791, 34226), (1962, 31243), (2826, 21691), (3582, 17113)]