1302714

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{211}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 3307200

約数和(自身を除く): 2004486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 211, 294, 343, 422, 441, 633, 686, 882, 1029, 1266, 1477, 1899, 2058, 2954, 3087, 3798, 4431, 6174, 8862, 10339, 13293, 20678, 26586, 31017, 62034, 72373, 93051, 144746, 186102, 217119, 434238, 651357, 1302714]

約数ペア:

[(1, 1302714), (2, 651357), (3, 434238), (6, 217119), (7, 186102), (9, 144746), (14, 93051), (18, 72373), (21, 62034), (42, 31017), (49, 26586), (63, 20678), (98, 13293), (126, 10339), (147, 8862), (211, 6174), (294, 4431), (343, 3798), (422, 3087), (441, 2954), (633, 2058), (686, 1899), (882, 1477), (1029, 1266)]