18566112

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 51438240

約数和(自身を除く): 32872128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 53, 82, 89, 96, 106, 123, 159, 164, 178, 212, 246, 267, 318, 328, 356, 424, 492, 534, 636, 656, 712, 848, 984, 1068, 1272, 1312, 1424, 1696, 1968, 2136, 2173, 2544, 2848, 3649, 3936, 4272, 4346, 4717, 5088, 6519, 7298, 8544, 8692, 9434, 10947, 13038, 14151, 14596, 17384, 18868, 21894, 26076, 28302, 29192, 34768, 37736, 43788, 52152, 56604, 58384, 69536, 75472, 87576, 104304, 113208, 116768, 150944, 175152, 193397, 208608, 226416, 350304, 386794, 452832, 580191, 773588, 1160382, 1547176, 2320764, 3094352, 4641528, 6188704, 9283056, 18566112]

約数ペア:

[(1, 18566112), (2, 9283056), (3, 6188704), (4, 4641528), (6, 3094352), (8, 2320764), (12, 1547176), (16, 1160382), (24, 773588), (32, 580191), (41, 452832), (48, 386794), (53, 350304), (82, 226416), (89, 208608), (96, 193397), (106, 175152), (123, 150944), (159, 116768), (164, 113208), (178, 104304), (212, 87576), (246, 75472), (267, 69536), (318, 58384), (328, 56604), (356, 52152), (424, 43788), (492, 37736), (534, 34768), (636, 29192), (656, 28302), (712, 26076), (848, 21894), (984, 18868), (1068, 17384), (1272, 14596), (1312, 14151), (1424, 13038), (1696, 10947), (1968, 9434), (2136, 8692), (2173, 8544), (2544, 7298), (2848, 6519), (3649, 5088), (3936, 4717), (4272, 4346)]