19821024

素因数分解:

$2^5\times 3^5\times {\mathrm{2549}}^1$

素因数の和:2574

約数の個数: 72

約数和(自身を含む): 58476600

約数和(自身を除く): 38655576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2549, 2592, 3888, 5098, 7647, 7776, 10196, 15294, 20392, 22941, 30588, 40784, 45882, 61176, 68823, 81568, 91764, 122352, 137646, 183528, 206469, 244704, 275292, 367056, 412938, 550584, 619407, 734112, 825876, 1101168, 1238814, 1651752, 2202336, 2477628, 3303504, 4955256, 6607008, 9910512, 19821024]

約数ペア:

[(1, 19821024), (2, 9910512), (3, 6607008), (4, 4955256), (6, 3303504), (8, 2477628), (9, 2202336), (12, 1651752), (16, 1238814), (18, 1101168), (24, 825876), (27, 734112), (32, 619407), (36, 550584), (48, 412938), (54, 367056), (72, 275292), (81, 244704), (96, 206469), (108, 183528), (144, 137646), (162, 122352), (216, 91764), (243, 81568), (288, 68823), (324, 61176), (432, 45882), (486, 40784), (648, 30588), (864, 22941), (972, 20392), (1296, 15294), (1944, 10196), (2549, 7776), (2592, 7647), (3888, 5098)]