19081536

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 112

約数和(自身を含む): 54864000

約数和(自身を除く): 35782464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 138, 149, 174, 184, 192, 232, 276, 298, 348, 368, 447, 464, 552, 596, 667, 696, 736, 894, 928, 1104, 1192, 1334, 1392, 1472, 1788, 1856, 2001, 2208, 2384, 2668, 2784, 3427, 3576, 4002, 4321, 4416, 4768, 5336, 5568, 6854, 7152, 8004, 8642, 9536, 10281, 10672, 12963, 13708, 14304, 16008, 17284, 20562, 21344, 25926, 27416, 28608, 32016, 34568, 41124, 42688, 51852, 54832, 64032, 69136, 82248, 99383, 103704, 109664, 128064, 138272, 164496, 198766, 207408, 219328, 276544, 298149, 328992, 397532, 414816, 596298, 657984, 795064, 829632, 1192596, 1590128, 2385192, 3180256, 4770384, 6360512, 9540768, 19081536]

約数ペア:

[(1, 19081536), (2, 9540768), (3, 6360512), (4, 4770384), (6, 3180256), (8, 2385192), (12, 1590128), (16, 1192596), (23, 829632), (24, 795064), (29, 657984), (32, 596298), (46, 414816), (48, 397532), (58, 328992), (64, 298149), (69, 276544), (87, 219328), (92, 207408), (96, 198766), (116, 164496), (138, 138272), (149, 128064), (174, 109664), (184, 103704), (192, 99383), (232, 82248), (276, 69136), (298, 64032), (348, 54832), (368, 51852), (447, 42688), (464, 41124), (552, 34568), (596, 32016), (667, 28608), (696, 27416), (736, 25926), (894, 21344), (928, 20562), (1104, 17284), (1192, 16008), (1334, 14304), (1392, 13708), (1472, 12963), (1788, 10672), (1856, 10281), (2001, 9536), (2208, 8642), (2384, 8004), (2668, 7152), (2784, 6854), (3427, 5568), (3576, 5336), (4002, 4768), (4321, 4416)]