1475586

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{239}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 3744000

約数和(自身を除く): 2268414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 239, 294, 343, 441, 478, 686, 717, 882, 1029, 1434, 1673, 2058, 2151, 3087, 3346, 4302, 5019, 6174, 10038, 11711, 15057, 23422, 30114, 35133, 70266, 81977, 105399, 163954, 210798, 245931, 491862, 737793, 1475586]

約数ペア:

[(1, 1475586), (2, 737793), (3, 491862), (6, 245931), (7, 210798), (9, 163954), (14, 105399), (18, 81977), (21, 70266), (42, 35133), (49, 30114), (63, 23422), (98, 15057), (126, 11711), (147, 10038), (239, 6174), (294, 5019), (343, 4302), (441, 3346), (478, 3087), (686, 2151), (717, 2058), (882, 1673), (1029, 1434)]