40747212

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 120836352

約数和(自身を除く): 80089140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 103, 108, 111, 132, 148, 162, 198, 206, 222, 243, 297, 309, 324, 333, 396, 407, 412, 444, 486, 594, 618, 666, 814, 891, 927, 972, 999, 1133, 1188, 1221, 1236, 1332, 1628, 1782, 1854, 1998, 2266, 2442, 2673, 2781, 2997, 3399, 3564, 3663, 3708, 3811, 3996, 4532, 4884, 5346, 5562, 5994, 6798, 7326, 7622, 8343, 8991, 10197, 10692, 10989, 11124, 11433, 11988, 13596, 14652, 15244, 16686, 17982, 20394, 21978, 22866, 25029, 30591, 32967, 33372, 34299, 35964, 40788, 41921, 43956, 45732, 50058, 61182, 65934, 68598, 83842, 91773, 98901, 100116, 102897, 122364, 125763, 131868, 137196, 167684, 183546, 197802, 205794, 251526, 275319, 308691, 367092, 377289, 395604, 411588, 503052, 550638, 617382, 754578, 926073, 1101276, 1131867, 1234764, 1509156, 1852146, 2263734, 3395601, 3704292, 4527468, 6791202, 10186803, 13582404, 20373606, 40747212]

約数ペア:

[(1, 40747212), (2, 20373606), (3, 13582404), (4, 10186803), (6, 6791202), (9, 4527468), (11, 3704292), (12, 3395601), (18, 2263734), (22, 1852146), (27, 1509156), (33, 1234764), (36, 1131867), (37, 1101276), (44, 926073), (54, 754578), (66, 617382), (74, 550638), (81, 503052), (99, 411588), (103, 395604), (108, 377289), (111, 367092), (132, 308691), (148, 275319), (162, 251526), (198, 205794), (206, 197802), (222, 183546), (243, 167684), (297, 137196), (309, 131868), (324, 125763), (333, 122364), (396, 102897), (407, 100116), (412, 98901), (444, 91773), (486, 83842), (594, 68598), (618, 65934), (666, 61182), (814, 50058), (891, 45732), (927, 43956), (972, 41921), (999, 40788), (1133, 35964), (1188, 34299), (1221, 33372), (1236, 32967), (1332, 30591), (1628, 25029), (1782, 22866), (1854, 21978), (1998, 20394), (2266, 17982), (2442, 16686), (2673, 15244), (2781, 14652), (2997, 13596), (3399, 11988), (3564, 11433), (3663, 11124), (3708, 10989), (3811, 10692), (3996, 10197), (4532, 8991), (4884, 8343), (5346, 7622), (5562, 7326), (5994, 6798)]