1845431688

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{38047}}^1$

素因数の和:38146

約数の個数: 64

約数和(自身を含む): 4821442560

約数和(自身を除く): 2976010872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 1032, 1128, 2021, 4042, 6063, 8084, 12126, 16168, 24252, 38047, 48504, 76094, 114141, 152188, 228282, 304376, 456564, 913128, 1636021, 1788209, 3272042, 3576418, 4908063, 5364627, 6544084, 7152836, 9816126, 10729254, 13088168, 14305672, 19632252, 21458508, 39264504, 42917016, 76892987, 153785974, 230678961, 307571948, 461357922, 615143896, 922715844, 1845431688]

約数ペア:

[(1, 1845431688), (2, 922715844), (3, 615143896), (4, 461357922), (6, 307571948), (8, 230678961), (12, 153785974), (24, 76892987), (43, 42917016), (47, 39264504), (86, 21458508), (94, 19632252), (129, 14305672), (141, 13088168), (172, 10729254), (188, 9816126), (258, 7152836), (282, 6544084), (344, 5364627), (376, 4908063), (516, 3576418), (564, 3272042), (1032, 1788209), (1128, 1636021), (2021, 913128), (4042, 456564), (6063, 304376), (8084, 228282), (12126, 152188), (16168, 114141), (24252, 76094), (38047, 48504)]