18333888

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 112

約数和(自身を含む): 52998624

約数和(自身を除く): 34664736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 136, 137, 164, 192, 204, 246, 272, 274, 328, 408, 411, 492, 544, 548, 656, 697, 816, 822, 984, 1088, 1096, 1312, 1394, 1632, 1644, 1968, 2091, 2192, 2329, 2624, 2788, 3264, 3288, 3936, 4182, 4384, 4658, 5576, 5617, 6576, 6987, 7872, 8364, 8768, 9316, 11152, 11234, 13152, 13974, 16728, 16851, 18632, 22304, 22468, 26304, 27948, 33456, 33702, 37264, 44608, 44936, 55896, 66912, 67404, 74528, 89872, 95489, 111792, 133824, 134808, 149056, 179744, 190978, 223584, 269616, 286467, 359488, 381956, 447168, 539232, 572934, 763912, 1078464, 1145868, 1527824, 2291736, 3055648, 4583472, 6111296, 9166944, 18333888]

約数ペア:

[(1, 18333888), (2, 9166944), (3, 6111296), (4, 4583472), (6, 3055648), (8, 2291736), (12, 1527824), (16, 1145868), (17, 1078464), (24, 763912), (32, 572934), (34, 539232), (41, 447168), (48, 381956), (51, 359488), (64, 286467), (68, 269616), (82, 223584), (96, 190978), (102, 179744), (123, 149056), (136, 134808), (137, 133824), (164, 111792), (192, 95489), (204, 89872), (246, 74528), (272, 67404), (274, 66912), (328, 55896), (408, 44936), (411, 44608), (492, 37264), (544, 33702), (548, 33456), (656, 27948), (697, 26304), (816, 22468), (822, 22304), (984, 18632), (1088, 16851), (1096, 16728), (1312, 13974), (1394, 13152), (1632, 11234), (1644, 11152), (1968, 9316), (2091, 8768), (2192, 8364), (2329, 7872), (2624, 6987), (2788, 6576), (3264, 5617), (3288, 5576), (3936, 4658), (4182, 4384)]