40743486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 115230720

約数和(自身を除く): 74487234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 61, 62, 63, 81, 93, 114, 122, 126, 133, 162, 171, 183, 186, 189, 217, 266, 279, 342, 366, 378, 399, 427, 434, 513, 549, 558, 567, 589, 651, 798, 837, 854, 1026, 1098, 1134, 1159, 1178, 1197, 1281, 1302, 1539, 1647, 1674, 1767, 1891, 1953, 2318, 2394, 2511, 2562, 3078, 3294, 3477, 3534, 3591, 3782, 3843, 3906, 4123, 4941, 5022, 5301, 5673, 5859, 6954, 7182, 7686, 8113, 8246, 9882, 10431, 10602, 10773, 11346, 11529, 11718, 12369, 13237, 15903, 16226, 17019, 17577, 20862, 21546, 23058, 24339, 24738, 26474, 31293, 31806, 34038, 34587, 35154, 35929, 37107, 39711, 47709, 48678, 51057, 62586, 69174, 71858, 73017, 74214, 79422, 93879, 95418, 102114, 107787, 111321, 119133, 146034, 153171, 187758, 215574, 219051, 222642, 238266, 251503, 306342, 323361, 333963, 357399, 438102, 503006, 646722, 657153, 667926, 714798, 754509, 970083, 1072197, 1314306, 1509018, 1940166, 2144394, 2263527, 2910249, 4527054, 5820498, 6790581, 13581162, 20371743, 40743486]

約数ペア:

[(1, 40743486), (2, 20371743), (3, 13581162), (6, 6790581), (7, 5820498), (9, 4527054), (14, 2910249), (18, 2263527), (19, 2144394), (21, 1940166), (27, 1509018), (31, 1314306), (38, 1072197), (42, 970083), (54, 754509), (57, 714798), (61, 667926), (62, 657153), (63, 646722), (81, 503006), (93, 438102), (114, 357399), (122, 333963), (126, 323361), (133, 306342), (162, 251503), (171, 238266), (183, 222642), (186, 219051), (189, 215574), (217, 187758), (266, 153171), (279, 146034), (342, 119133), (366, 111321), (378, 107787), (399, 102114), (427, 95418), (434, 93879), (513, 79422), (549, 74214), (558, 73017), (567, 71858), (589, 69174), (651, 62586), (798, 51057), (837, 48678), (854, 47709), (1026, 39711), (1098, 37107), (1134, 35929), (1159, 35154), (1178, 34587), (1197, 34038), (1281, 31806), (1302, 31293), (1539, 26474), (1647, 24738), (1674, 24339), (1767, 23058), (1891, 21546), (1953, 20862), (2318, 17577), (2394, 17019), (2511, 16226), (2562, 15903), (3078, 13237), (3294, 12369), (3477, 11718), (3534, 11529), (3591, 11346), (3782, 10773), (3843, 10602), (3906, 10431), (4123, 9882), (4941, 8246), (5022, 8113), (5301, 7686), (5673, 7182), (5859, 6954)]