7834302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 19629792

約数和(自身を除く): 11795490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 641, 679, 873, 1282, 1358, 1746, 1923, 2037, 3846, 4074, 4487, 5769, 6111, 8974, 11538, 12222, 13461, 26922, 40383, 62177, 80766, 124354, 186531, 373062, 435239, 559593, 870478, 1119186, 1305717, 2611434, 3917151, 7834302]

約数ペア:

[(1, 7834302), (2, 3917151), (3, 2611434), (6, 1305717), (7, 1119186), (9, 870478), (14, 559593), (18, 435239), (21, 373062), (42, 186531), (63, 124354), (97, 80766), (126, 62177), (194, 40383), (291, 26922), (582, 13461), (641, 12222), (679, 11538), (873, 8974), (1282, 6111), (1358, 5769), (1746, 4487), (1923, 4074), (2037, 3846)]