19938074508

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{15583}}^1$

素因数の和:15969

約数の個数: 120

約数和(自身を含む): 57022479360

約数和(自身を除く): 37084404852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 359, 396, 594, 718, 891, 1077, 1188, 1436, 1782, 2154, 3231, 3564, 3949, 4308, 6462, 7898, 9693, 11847, 12924, 15583, 15796, 19386, 23694, 29079, 31166, 35541, 38772, 46749, 47388, 58158, 62332, 71082, 93498, 106623, 116316, 140247, 142164, 171413, 186996, 213246, 280494, 319869, 342826, 420741, 426492, 514239, 560988, 639738, 685652, 841482, 1028478, 1262223, 1279476, 1542717, 1682964, 2056956, 2524446, 3085434, 4628151, 5048892, 5594297, 6170868, 9256302, 11188594, 13884453, 16782891, 18512604, 22377188, 27768906, 33565782, 50348673, 55537812, 61537267, 67131564, 100697346, 123074534, 151046019, 184611801, 201394692, 246149068, 302092038, 369223602, 453138057, 553835403, 604184076, 738447204, 906276114, 1107670806, 1661506209, 1812552228, 2215341612, 3323012418, 4984518627, 6646024836, 9969037254, 19938074508]

約数ペア:

[(1, 19938074508), (2, 9969037254), (3, 6646024836), (4, 4984518627), (6, 3323012418), (9, 2215341612), (11, 1812552228), (12, 1661506209), (18, 1107670806), (22, 906276114), (27, 738447204), (33, 604184076), (36, 553835403), (44, 453138057), (54, 369223602), (66, 302092038), (81, 246149068), (99, 201394692), (108, 184611801), (132, 151046019), (162, 123074534), (198, 100697346), (297, 67131564), (324, 61537267), (359, 55537812), (396, 50348673), (594, 33565782), (718, 27768906), (891, 22377188), (1077, 18512604), (1188, 16782891), (1436, 13884453), (1782, 11188594), (2154, 9256302), (3231, 6170868), (3564, 5594297), (3949, 5048892), (4308, 4628151), (6462, 3085434), (7898, 2524446), (9693, 2056956), (11847, 1682964), (12924, 1542717), (15583, 1279476), (15796, 1262223), (19386, 1028478), (23694, 841482), (29079, 685652), (31166, 639738), (35541, 560988), (38772, 514239), (46749, 426492), (47388, 420741), (58158, 342826), (62332, 319869), (71082, 280494), (93498, 213246), (106623, 186996), (116316, 171413), (140247, 142164)]