39941874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 108501120

約数和(自身を除く): 68559246

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 522, 609, 643, 714, 986, 1071, 1218, 1286, 1479, 1827, 1929, 2142, 2958, 3451, 3654, 3858, 4437, 4501, 5787, 6902, 8874, 9002, 10353, 10931, 11574, 13503, 18647, 20706, 21862, 27006, 31059, 32793, 37294, 40509, 55941, 62118, 65586, 76517, 81018, 98379, 111882, 130529, 153034, 167823, 196758, 229551, 261058, 316999, 335646, 391587, 459102, 633998, 688653, 783174, 950997, 1174761, 1377306, 1901994, 2218993, 2349522, 2852991, 4437986, 5705982, 6656979, 13313958, 19970937, 39941874]

約数ペア:

[(1, 39941874), (2, 19970937), (3, 13313958), (6, 6656979), (7, 5705982), (9, 4437986), (14, 2852991), (17, 2349522), (18, 2218993), (21, 1901994), (29, 1377306), (34, 1174761), (42, 950997), (51, 783174), (58, 688653), (63, 633998), (87, 459102), (102, 391587), (119, 335646), (126, 316999), (153, 261058), (174, 229551), (203, 196758), (238, 167823), (261, 153034), (306, 130529), (357, 111882), (406, 98379), (493, 81018), (522, 76517), (609, 65586), (643, 62118), (714, 55941), (986, 40509), (1071, 37294), (1218, 32793), (1286, 31059), (1479, 27006), (1827, 21862), (1929, 20706), (2142, 18647), (2958, 13503), (3451, 11574), (3654, 10931), (3858, 10353), (4437, 9002), (4501, 8874), (5787, 6902)]