2013191586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{51047}}^1$

素因数の和:51375

約数の個数: 48

約数和(自身を含む): 5001070464

約数和(自身を除く): 2987878878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 313, 626, 939, 1878, 2191, 2817, 4382, 5634, 6573, 13146, 19719, 39438, 51047, 102094, 153141, 306282, 357329, 459423, 714658, 918846, 1071987, 2143974, 3215961, 6431922, 15977711, 31955422, 47933133, 95866266, 111843977, 143799399, 223687954, 287598798, 335531931, 671063862, 1006595793, 2013191586]

約数ペア:

[(1, 2013191586), (2, 1006595793), (3, 671063862), (6, 335531931), (7, 287598798), (9, 223687954), (14, 143799399), (18, 111843977), (21, 95866266), (42, 47933133), (63, 31955422), (126, 15977711), (313, 6431922), (626, 3215961), (939, 2143974), (1878, 1071987), (2191, 918846), (2817, 714658), (4382, 459423), (5634, 357329), (6573, 306282), (13146, 153141), (19719, 102094), (39438, 51047)]