397777188

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{3011}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 946249920

約数和(自身を除く): 548472732

約数列:

[1, 2, 3, 4, 6, 12, 101, 109, 202, 218, 303, 327, 404, 436, 606, 654, 1212, 1308, 3011, 6022, 9033, 11009, 12044, 18066, 22018, 33027, 36132, 44036, 66054, 132108, 304111, 328199, 608222, 656398, 912333, 984597, 1216444, 1312796, 1824666, 1969194, 3649332, 3938388, 33148099, 66296198, 99444297, 132592396, 198888594, 397777188]

約数ペア:

[(1, 397777188), (2, 198888594), (3, 132592396), (4, 99444297), (6, 66296198), (12, 33148099), (101, 3938388), (109, 3649332), (202, 1969194), (218, 1824666), (303, 1312796), (327, 1216444), (404, 984597), (436, 912333), (606, 656398), (654, 608222), (1212, 328199), (1308, 304111), (3011, 132108), (6022, 66054), (9033, 44036), (11009, 36132), (12044, 33027), (18066, 22018)]