12442878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 33718464

約数和(自身を除く): 21275586

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 37, 42, 51, 63, 74, 102, 111, 119, 126, 153, 157, 222, 238, 259, 306, 314, 333, 357, 471, 518, 629, 666, 714, 777, 942, 1071, 1099, 1258, 1413, 1554, 1887, 2142, 2198, 2331, 2669, 2826, 3297, 3774, 4403, 4662, 5338, 5661, 5809, 6594, 8007, 8806, 9891, 11322, 11618, 13209, 16014, 17427, 18683, 19782, 24021, 26418, 34854, 37366, 39627, 40663, 48042, 52281, 56049, 79254, 81326, 98753, 104562, 112098, 121989, 168147, 197506, 243978, 296259, 336294, 365967, 592518, 691271, 731934, 888777, 1382542, 1777554, 2073813, 4147626, 6221439, 12442878]

約数ペア:

[(1, 12442878), (2, 6221439), (3, 4147626), (6, 2073813), (7, 1777554), (9, 1382542), (14, 888777), (17, 731934), (18, 691271), (21, 592518), (34, 365967), (37, 336294), (42, 296259), (51, 243978), (63, 197506), (74, 168147), (102, 121989), (111, 112098), (119, 104562), (126, 98753), (153, 81326), (157, 79254), (222, 56049), (238, 52281), (259, 48042), (306, 40663), (314, 39627), (333, 37366), (357, 34854), (471, 26418), (518, 24021), (629, 19782), (666, 18683), (714, 17427), (777, 16014), (942, 13209), (1071, 11618), (1099, 11322), (1258, 9891), (1413, 8806), (1554, 8007), (1887, 6594), (2142, 5809), (2198, 5661), (2331, 5338), (2669, 4662), (2826, 4403), (3297, 3774)]