18633312

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 57788640

約数和(自身を除く): 39155328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 32, 36, 46, 48, 58, 69, 72, 87, 92, 96, 97, 116, 138, 144, 174, 184, 194, 207, 232, 261, 276, 288, 291, 348, 368, 388, 414, 464, 522, 552, 582, 667, 696, 736, 776, 828, 873, 928, 1044, 1104, 1164, 1334, 1392, 1552, 1656, 1746, 2001, 2088, 2208, 2231, 2328, 2668, 2784, 2813, 3104, 3312, 3492, 4002, 4176, 4462, 4656, 5336, 5626, 6003, 6624, 6693, 6984, 8004, 8352, 8439, 8924, 9312, 10672, 11252, 12006, 13386, 13968, 16008, 16878, 17848, 20079, 21344, 22504, 24012, 25317, 26772, 27936, 32016, 33756, 35696, 40158, 45008, 48024, 50634, 53544, 64032, 64699, 67512, 71392, 80316, 90016, 96048, 101268, 107088, 129398, 135024, 160632, 192096, 194097, 202536, 214176, 258796, 270048, 321264, 388194, 405072, 517592, 582291, 642528, 776388, 810144, 1035184, 1164582, 1552776, 2070368, 2329164, 3105552, 4658328, 6211104, 9316656, 18633312]

約数ペア:

[(1, 18633312), (2, 9316656), (3, 6211104), (4, 4658328), (6, 3105552), (8, 2329164), (9, 2070368), (12, 1552776), (16, 1164582), (18, 1035184), (23, 810144), (24, 776388), (29, 642528), (32, 582291), (36, 517592), (46, 405072), (48, 388194), (58, 321264), (69, 270048), (72, 258796), (87, 214176), (92, 202536), (96, 194097), (97, 192096), (116, 160632), (138, 135024), (144, 129398), (174, 107088), (184, 101268), (194, 96048), (207, 90016), (232, 80316), (261, 71392), (276, 67512), (288, 64699), (291, 64032), (348, 53544), (368, 50634), (388, 48024), (414, 45008), (464, 40158), (522, 35696), (552, 33756), (582, 32016), (667, 27936), (696, 26772), (736, 25317), (776, 24012), (828, 22504), (873, 21344), (928, 20079), (1044, 17848), (1104, 16878), (1164, 16008), (1334, 13968), (1392, 13386), (1552, 12006), (1656, 11252), (1746, 10672), (2001, 9312), (2088, 8924), (2208, 8439), (2231, 8352), (2328, 8004), (2668, 6984), (2784, 6693), (2813, 6624), (3104, 6003), (3312, 5626), (3492, 5336), (4002, 4656), (4176, 4462)]