18753072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 53517408

約数和(自身を除く): 34764336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 733, 984, 1066, 1466, 1599, 1968, 2132, 2199, 2932, 3198, 4264, 4398, 5864, 6396, 8528, 8796, 9529, 11728, 12792, 17592, 19058, 25584, 28587, 30053, 35184, 38116, 57174, 60106, 76232, 90159, 114348, 120212, 152464, 180318, 228696, 240424, 360636, 390689, 457392, 480848, 721272, 781378, 1172067, 1442544, 1562756, 2344134, 3125512, 4688268, 6251024, 9376536, 18753072]

約数ペア:

[(1, 18753072), (2, 9376536), (3, 6251024), (4, 4688268), (6, 3125512), (8, 2344134), (12, 1562756), (13, 1442544), (16, 1172067), (24, 781378), (26, 721272), (39, 480848), (41, 457392), (48, 390689), (52, 360636), (78, 240424), (82, 228696), (104, 180318), (123, 152464), (156, 120212), (164, 114348), (208, 90159), (246, 76232), (312, 60106), (328, 57174), (492, 38116), (533, 35184), (624, 30053), (656, 28587), (733, 25584), (984, 19058), (1066, 17592), (1466, 12792), (1599, 11728), (1968, 9529), (2132, 8796), (2199, 8528), (2932, 6396), (3198, 5864), (4264, 4398)]