1920114

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{311}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 4867200

約数和(自身を除く): 2947086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 311, 343, 441, 622, 686, 882, 933, 1029, 1866, 2058, 2177, 2799, 3087, 4354, 5598, 6174, 6531, 13062, 15239, 19593, 30478, 39186, 45717, 91434, 106673, 137151, 213346, 274302, 320019, 640038, 960057, 1920114]

約数ペア:

[(1, 1920114), (2, 960057), (3, 640038), (6, 320019), (7, 274302), (9, 213346), (14, 137151), (18, 106673), (21, 91434), (42, 45717), (49, 39186), (63, 30478), (98, 19593), (126, 15239), (147, 13062), (294, 6531), (311, 6174), (343, 5598), (441, 4354), (622, 3087), (686, 2799), (882, 2177), (933, 2058), (1029, 1866)]