1926666

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1699}}^1$

素因数の和:1720

約数の個数: 40

約数和(自身を含む): 4936800

約数和(自身を除く): 3010134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1699, 3398, 5097, 10194, 11893, 15291, 23786, 30582, 35679, 45873, 71358, 91746, 107037, 137619, 214074, 275238, 321111, 642222, 963333, 1926666]

約数ペア:

[(1, 1926666), (2, 963333), (3, 642222), (6, 321111), (7, 275238), (9, 214074), (14, 137619), (18, 107037), (21, 91746), (27, 71358), (42, 45873), (54, 35679), (63, 30582), (81, 23786), (126, 15291), (162, 11893), (189, 10194), (378, 5097), (567, 3398), (1134, 1699)]