18629184

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 112

約数和(自身を含む): 57351168

約数和(自身を除く): 38721984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 166, 167, 168, 192, 224, 249, 332, 334, 336, 448, 498, 501, 581, 664, 668, 672, 996, 1002, 1162, 1169, 1328, 1336, 1344, 1743, 1992, 2004, 2324, 2338, 2656, 2672, 3486, 3507, 3984, 4008, 4648, 4676, 5312, 5344, 6972, 7014, 7968, 8016, 9296, 9352, 10688, 13861, 13944, 14028, 15936, 16032, 18592, 18704, 27722, 27888, 28056, 32064, 37184, 37408, 41583, 55444, 55776, 56112, 74816, 83166, 97027, 110888, 111552, 112224, 166332, 194054, 221776, 224448, 291081, 332664, 388108, 443552, 582162, 665328, 776216, 887104, 1164324, 1330656, 1552432, 2328648, 2661312, 3104864, 4657296, 6209728, 9314592, 18629184]

約数ペア:

[(1, 18629184), (2, 9314592), (3, 6209728), (4, 4657296), (6, 3104864), (7, 2661312), (8, 2328648), (12, 1552432), (14, 1330656), (16, 1164324), (21, 887104), (24, 776216), (28, 665328), (32, 582162), (42, 443552), (48, 388108), (56, 332664), (64, 291081), (83, 224448), (84, 221776), (96, 194054), (112, 166332), (166, 112224), (167, 111552), (168, 110888), (192, 97027), (224, 83166), (249, 74816), (332, 56112), (334, 55776), (336, 55444), (448, 41583), (498, 37408), (501, 37184), (581, 32064), (664, 28056), (668, 27888), (672, 27722), (996, 18704), (1002, 18592), (1162, 16032), (1169, 15936), (1328, 14028), (1336, 13944), (1344, 13861), (1743, 10688), (1992, 9352), (2004, 9296), (2324, 8016), (2338, 7968), (2656, 7014), (2672, 6972), (3486, 5344), (3507, 5312), (3984, 4676), (4008, 4648)]