42113986.000000000

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1970

約数の個数: 144

約数和(自身を含む): 551346432

約数和(自身を除く): 380545620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 1931, 2106, 2268, 2457, 3159, 3276, 3402, 3862, 4212, 4914, 5793, 6318, 6804, 7371, 7724, 9828, 11586, 12636, 13517, 14742, 17379, 22113, 23172, 25103, 27034, 29484, 34758, 40551, 44226, 50206, 52137, 54068, 69516, 75309, 81102, 88452, 100412, 104274, 121653, 150618, 156411, 162204, 175721, 208548, 225927, 243306, 301236, 312822, 351442, 364959, 451854, 469233, 486612, 527163, 625644, 677781, 702884, 729918, 903708, 938466, 1054326, 1094877, 1355562, 1459836, 1581489, 1876932, 2033343, 2108652, 2189754, 2711124, 3162978, 3284631, 4066686, 4379508, 4744467, 6100029, 6325956, 6569262, 8133372, 9488934, 12200058, 13138524, 14233401, 18977868, 24400116, 28466802, 42700203, 56933604, 85400406, 170800812]

約数ペア:

[(1, 170800812), (2, 85400406), (3, 56933604), (4, 42700203), (6, 28466802), (7, 24400116), (9, 18977868), (12, 14233401), (13, 13138524), (14, 12200058), (18, 9488934), (21, 8133372), (26, 6569262), (27, 6325956), (28, 6100029), (36, 4744467), (39, 4379508), (42, 4066686), (52, 3284631), (54, 3162978), (63, 2711124), (78, 2189754), (81, 2108652), (84, 2033343), (91, 1876932), (108, 1581489), (117, 1459836), (126, 1355562), (156, 1094877), (162, 1054326), (182, 938466), (189, 903708), (234, 729918), (243, 702884), (252, 677781), (273, 625644), (324, 527163), (351, 486612), (364, 469233), (378, 451854), (468, 364959), (486, 351442), (546, 312822), (567, 301236), (702, 243306), (756, 225927), (819, 208548), (972, 175721), (1053, 162204), (1092, 156411), (1134, 150618), (1404, 121653), (1638, 104274), (1701, 100412), (1931, 88452), (2106, 81102), (2268, 75309), (2457, 69516), (3159, 54068), (3276, 52137), (3402, 50206), (3862, 44226), (4212, 40551), (4914, 34758), (5793, 29484), (6318, 27034), (6804, 25103), (7371, 23172), (7724, 22113), (9828, 17379), (11586, 14742), (12636, 13517)]