421031814

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{204583}}^1$

素因数の和:204609

約数の個数: 32

約数和(自身を含む): 982003200

約数和(自身を除く): 560971386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 204583, 409166, 613749, 1227498, 1432081, 2864162, 4296243, 8592486, 10024567, 20049134, 30073701, 60147402, 70171969, 140343938, 210515907, 421031814]

約数ペア:

[(1, 421031814), (2, 210515907), (3, 140343938), (6, 70171969), (7, 60147402), (14, 30073701), (21, 20049134), (42, 10024567), (49, 8592486), (98, 4296243), (147, 2864162), (294, 1432081), (343, 1227498), (686, 613749), (1029, 409166), (2058, 204583)]