17983944

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 57067920

約数和(自身を除く): 39083976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 33, 36, 44, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 162, 174, 198, 216, 232, 243, 261, 264, 297, 319, 324, 348, 396, 486, 522, 594, 638, 648, 696, 783, 792, 841, 891, 957, 972, 1044, 1188, 1276, 1566, 1682, 1782, 1914, 1944, 2088, 2349, 2376, 2523, 2552, 2673, 2871, 3132, 3364, 3564, 3828, 4698, 5046, 5346, 5742, 6264, 6728, 7047, 7128, 7569, 7656, 8613, 9251, 9396, 10092, 10692, 11484, 14094, 15138, 17226, 18502, 18792, 20184, 21384, 22707, 22968, 25839, 27753, 28188, 30276, 34452, 37004, 45414, 51678, 55506, 56376, 60552, 68121, 68904, 74008, 77517, 83259, 90828, 103356, 111012, 136242, 155034, 166518, 181656, 204363, 206712, 222024, 249777, 272484, 310068, 333036, 408726, 499554, 544968, 620136, 666072, 749331, 817452, 999108, 1498662, 1634904, 1998216, 2247993, 2997324, 4495986, 5994648, 8991972, 17983944]

約数ペア:

[(1, 17983944), (2, 8991972), (3, 5994648), (4, 4495986), (6, 2997324), (8, 2247993), (9, 1998216), (11, 1634904), (12, 1498662), (18, 999108), (22, 817452), (24, 749331), (27, 666072), (29, 620136), (33, 544968), (36, 499554), (44, 408726), (54, 333036), (58, 310068), (66, 272484), (72, 249777), (81, 222024), (87, 206712), (88, 204363), (99, 181656), (108, 166518), (116, 155034), (132, 136242), (162, 111012), (174, 103356), (198, 90828), (216, 83259), (232, 77517), (243, 74008), (261, 68904), (264, 68121), (297, 60552), (319, 56376), (324, 55506), (348, 51678), (396, 45414), (486, 37004), (522, 34452), (594, 30276), (638, 28188), (648, 27753), (696, 25839), (783, 22968), (792, 22707), (841, 21384), (891, 20184), (957, 18792), (972, 18502), (1044, 17226), (1188, 15138), (1276, 14094), (1566, 11484), (1682, 10692), (1782, 10092), (1914, 9396), (1944, 9251), (2088, 8613), (2349, 7656), (2376, 7569), (2523, 7128), (2552, 7047), (2673, 6728), (2871, 6264), (3132, 5742), (3364, 5346), (3564, 5046), (3828, 4698)]