180195738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2213}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 370464192

約数和(自身を除く): 190268454

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 331, 662, 993, 1986, 2213, 4426, 6639, 13278, 13571, 27142, 40713, 81426, 90733, 181466, 272199, 544398, 732503, 1465006, 2197509, 4395018, 30032623, 60065246, 90097869, 180195738]

約数ペア:

[(1, 180195738), (2, 90097869), (3, 60065246), (6, 30032623), (41, 4395018), (82, 2197509), (123, 1465006), (246, 732503), (331, 544398), (662, 272199), (993, 181466), (1986, 90733), (2213, 81426), (4426, 40713), (6639, 27142), (13278, 13571)]