18190368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 108

約数和(自身を含む): 60221070

約数和(自身を除く): 42030702

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1289, 1568, 1764, 2016, 2352, 2578, 3528, 3867, 4704, 5156, 7056, 7734, 9023, 10312, 11601, 14112, 15468, 18046, 20624, 23202, 27069, 30936, 36092, 41248, 46404, 54138, 61872, 63161, 72184, 81207, 92808, 108276, 123744, 126322, 144368, 162414, 185616, 189483, 216552, 252644, 288736, 324828, 371232, 378966, 433104, 505288, 568449, 649656, 757932, 866208, 1010576, 1136898, 1299312, 1515864, 2021152, 2273796, 2598624, 3031728, 4547592, 6063456, 9095184, 18190368]

約数ペア:

[(1, 18190368), (2, 9095184), (3, 6063456), (4, 4547592), (6, 3031728), (7, 2598624), (8, 2273796), (9, 2021152), (12, 1515864), (14, 1299312), (16, 1136898), (18, 1010576), (21, 866208), (24, 757932), (28, 649656), (32, 568449), (36, 505288), (42, 433104), (48, 378966), (49, 371232), (56, 324828), (63, 288736), (72, 252644), (84, 216552), (96, 189483), (98, 185616), (112, 162414), (126, 144368), (144, 126322), (147, 123744), (168, 108276), (196, 92808), (224, 81207), (252, 72184), (288, 63161), (294, 61872), (336, 54138), (392, 46404), (441, 41248), (504, 36092), (588, 30936), (672, 27069), (784, 23202), (882, 20624), (1008, 18046), (1176, 15468), (1289, 14112), (1568, 11601), (1764, 10312), (2016, 9023), (2352, 7734), (2578, 7056), (3528, 5156), (3867, 4704)]