18235152

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 41761008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 191, 204, 208, 216, 221, 234, 272, 306, 312, 351, 382, 408, 432, 442, 459, 468, 573, 612, 624, 663, 702, 764, 816, 884, 918, 936, 1146, 1224, 1326, 1404, 1528, 1719, 1768, 1836, 1872, 1989, 2292, 2448, 2483, 2652, 2808, 3056, 3247, 3438, 3536, 3672, 3978, 4584, 4966, 5157, 5304, 5616, 5967, 6494, 6876, 7344, 7449, 7956, 9168, 9741, 9932, 10314, 10608, 11934, 12988, 13752, 14898, 15912, 19482, 19864, 20628, 22347, 23868, 25976, 27504, 29223, 29796, 31824, 38964, 39728, 41256, 42211, 44694, 47736, 51952, 58446, 59592, 67041, 77928, 82512, 84422, 87669, 89388, 95472, 116892, 119184, 126633, 134082, 155856, 168844, 175338, 178776, 233784, 253266, 268164, 337688, 350676, 357552, 379899, 467568, 506532, 536328, 675376, 701352, 759798, 1013064, 1072656, 1139697, 1402704, 1519596, 2026128, 2279394, 3039192, 4558788, 6078384, 9117576, 18235152]

約数ペア:

[(1, 18235152), (2, 9117576), (3, 6078384), (4, 4558788), (6, 3039192), (8, 2279394), (9, 2026128), (12, 1519596), (13, 1402704), (16, 1139697), (17, 1072656), (18, 1013064), (24, 759798), (26, 701352), (27, 675376), (34, 536328), (36, 506532), (39, 467568), (48, 379899), (51, 357552), (52, 350676), (54, 337688), (68, 268164), (72, 253266), (78, 233784), (102, 178776), (104, 175338), (108, 168844), (117, 155856), (136, 134082), (144, 126633), (153, 119184), (156, 116892), (191, 95472), (204, 89388), (208, 87669), (216, 84422), (221, 82512), (234, 77928), (272, 67041), (306, 59592), (312, 58446), (351, 51952), (382, 47736), (408, 44694), (432, 42211), (442, 41256), (459, 39728), (468, 38964), (573, 31824), (612, 29796), (624, 29223), (663, 27504), (702, 25976), (764, 23868), (816, 22347), (884, 20628), (918, 19864), (936, 19482), (1146, 15912), (1224, 14898), (1326, 13752), (1404, 12988), (1528, 11934), (1719, 10608), (1768, 10314), (1836, 9932), (1872, 9741), (1989, 9168), (2292, 7956), (2448, 7449), (2483, 7344), (2652, 6876), (2808, 6494), (3056, 5967), (3247, 5616), (3438, 5304), (3536, 5157), (3672, 4966), (3978, 4584)]