684972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 1769040

約数和(自身を除く): 1084068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 359, 477, 636, 718, 954, 1077, 1436, 1908, 2154, 3231, 4308, 6462, 12924, 19027, 38054, 57081, 76108, 114162, 171243, 228324, 342486, 684972]

約数ペア:

[(1, 684972), (2, 342486), (3, 228324), (4, 171243), (6, 114162), (9, 76108), (12, 57081), (18, 38054), (36, 19027), (53, 12924), (106, 6462), (159, 4308), (212, 3231), (318, 2154), (359, 1908), (477, 1436), (636, 1077), (718, 954)]