40834458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 109549440

約数和(自身を除く): 68714982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 37, 38, 42, 57, 63, 74, 111, 114, 126, 133, 171, 222, 259, 266, 333, 342, 399, 461, 518, 666, 703, 777, 798, 922, 1197, 1383, 1406, 1554, 2109, 2331, 2394, 2766, 3227, 4149, 4218, 4662, 4921, 6327, 6454, 8298, 8759, 9681, 9842, 12654, 14763, 17057, 17518, 19362, 26277, 29043, 29526, 34114, 44289, 51171, 52554, 58086, 61313, 78831, 88578, 102342, 119399, 122626, 153513, 157662, 183939, 238798, 307026, 324083, 358197, 367878, 551817, 648166, 716394, 972249, 1074591, 1103634, 1944498, 2149182, 2268581, 2916747, 4537162, 5833494, 6805743, 13611486, 20417229, 40834458]

約数ペア:

[(1, 40834458), (2, 20417229), (3, 13611486), (6, 6805743), (7, 5833494), (9, 4537162), (14, 2916747), (18, 2268581), (19, 2149182), (21, 1944498), (37, 1103634), (38, 1074591), (42, 972249), (57, 716394), (63, 648166), (74, 551817), (111, 367878), (114, 358197), (126, 324083), (133, 307026), (171, 238798), (222, 183939), (259, 157662), (266, 153513), (333, 122626), (342, 119399), (399, 102342), (461, 88578), (518, 78831), (666, 61313), (703, 58086), (777, 52554), (798, 51171), (922, 44289), (1197, 34114), (1383, 29526), (1406, 29043), (1554, 26277), (2109, 19362), (2331, 17518), (2394, 17057), (2766, 14763), (3227, 12654), (4149, 9842), (4218, 9681), (4662, 8759), (4921, 8298), (6327, 6454)]