19026612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2133

約数の個数: 72

約数和(自身を含む): 54774720

約数和(自身を除く): 35748108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2089, 2277, 3036, 4178, 4554, 6267, 8356, 9108, 12534, 18801, 22979, 25068, 37602, 45958, 48047, 68937, 75204, 91916, 96094, 137874, 144141, 192188, 206811, 275748, 288282, 413622, 432423, 528517, 576564, 827244, 864846, 1057034, 1585551, 1729692, 2114068, 3171102, 4756653, 6342204, 9513306, 19026612]

約数ペア:

[(1, 19026612), (2, 9513306), (3, 6342204), (4, 4756653), (6, 3171102), (9, 2114068), (11, 1729692), (12, 1585551), (18, 1057034), (22, 864846), (23, 827244), (33, 576564), (36, 528517), (44, 432423), (46, 413622), (66, 288282), (69, 275748), (92, 206811), (99, 192188), (132, 144141), (138, 137874), (198, 96094), (207, 91916), (253, 75204), (276, 68937), (396, 48047), (414, 45958), (506, 37602), (759, 25068), (828, 22979), (1012, 18801), (1518, 12534), (2089, 9108), (2277, 8356), (3036, 6267), (4178, 4554)]