40691574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 118014624

約数和(自身を除く): 77323050

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 121, 126, 153, 154, 157, 187, 198, 231, 238, 242, 306, 314, 357, 363, 374, 462, 471, 561, 693, 714, 726, 847, 942, 1071, 1089, 1099, 1122, 1309, 1386, 1413, 1683, 1694, 1727, 2057, 2142, 2178, 2198, 2541, 2618, 2669, 2826, 3297, 3366, 3454, 3927, 4114, 5082, 5181, 5338, 6171, 6594, 7623, 7854, 8007, 9891, 10362, 11781, 12089, 12342, 14399, 15246, 15543, 16014, 18513, 18683, 18997, 19782, 23562, 24021, 24178, 28798, 29359, 31086, 36267, 37026, 37366, 37994, 43197, 48042, 56049, 56991, 58718, 72534, 86394, 88077, 108801, 112098, 113982, 129591, 132979, 168147, 170973, 176154, 205513, 217602, 259182, 264231, 265958, 322949, 336294, 341946, 398937, 411026, 528462, 616539, 645898, 797874, 968847, 1196811, 1233078, 1849617, 1937694, 2260643, 2393622, 2906541, 3699234, 4521286, 5813082, 6781929, 13563858, 20345787, 40691574]

約数ペア:

[(1, 40691574), (2, 20345787), (3, 13563858), (6, 6781929), (7, 5813082), (9, 4521286), (11, 3699234), (14, 2906541), (17, 2393622), (18, 2260643), (21, 1937694), (22, 1849617), (33, 1233078), (34, 1196811), (42, 968847), (51, 797874), (63, 645898), (66, 616539), (77, 528462), (99, 411026), (102, 398937), (119, 341946), (121, 336294), (126, 322949), (153, 265958), (154, 264231), (157, 259182), (187, 217602), (198, 205513), (231, 176154), (238, 170973), (242, 168147), (306, 132979), (314, 129591), (357, 113982), (363, 112098), (374, 108801), (462, 88077), (471, 86394), (561, 72534), (693, 58718), (714, 56991), (726, 56049), (847, 48042), (942, 43197), (1071, 37994), (1089, 37366), (1099, 37026), (1122, 36267), (1309, 31086), (1386, 29359), (1413, 28798), (1683, 24178), (1694, 24021), (1727, 23562), (2057, 19782), (2142, 18997), (2178, 18683), (2198, 18513), (2541, 16014), (2618, 15543), (2669, 15246), (2826, 14399), (3297, 12342), (3366, 12089), (3454, 11781), (3927, 10362), (4114, 9891), (5082, 8007), (5181, 7854), (5338, 7623), (6171, 6594)]