40377774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8237}}^1$

素因数の和:8304

約数の個数: 32

約数和(自身を含む): 86993280

約数和(自身を除く): 46615506

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 8237, 16474, 24711, 49422, 156503, 313006, 354191, 469509, 708382, 939018, 1062573, 2125146, 6729629, 13459258, 20188887, 40377774]

約数ペア:

[(1, 40377774), (2, 20188887), (3, 13459258), (6, 6729629), (19, 2125146), (38, 1062573), (43, 939018), (57, 708382), (86, 469509), (114, 354191), (129, 313006), (258, 156503), (817, 49422), (1634, 24711), (2451, 16474), (4902, 8237)]