23491188

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 74309760

約数和(自身を除く): 50818572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 193, 196, 207, 252, 276, 294, 322, 378, 386, 414, 441, 483, 579, 588, 621, 644, 756, 772, 828, 882, 966, 1127, 1158, 1242, 1323, 1351, 1449, 1737, 1764, 1932, 2254, 2316, 2484, 2646, 2702, 2898, 3381, 3474, 4053, 4347, 4439, 4508, 5211, 5292, 5404, 5796, 6762, 6948, 8106, 8694, 8878, 9457, 10143, 10422, 12159, 13317, 13524, 16212, 17388, 17756, 18914, 20286, 20844, 24318, 26634, 28371, 30429, 31073, 36477, 37828, 39951, 40572, 48636, 53268, 56742, 60858, 62146, 72954, 79902, 85113, 93219, 113484, 119853, 121716, 124292, 145908, 159804, 170226, 186438, 217511, 239706, 255339, 279657, 340452, 372876, 435022, 479412, 510678, 559314, 652533, 838971, 870044, 1021356, 1118628, 1305066, 1677942, 1957599, 2610132, 3355884, 3915198, 5872797, 7830396, 11745594, 23491188]

約数ペア:

[(1, 23491188), (2, 11745594), (3, 7830396), (4, 5872797), (6, 3915198), (7, 3355884), (9, 2610132), (12, 1957599), (14, 1677942), (18, 1305066), (21, 1118628), (23, 1021356), (27, 870044), (28, 838971), (36, 652533), (42, 559314), (46, 510678), (49, 479412), (54, 435022), (63, 372876), (69, 340452), (84, 279657), (92, 255339), (98, 239706), (108, 217511), (126, 186438), (138, 170226), (147, 159804), (161, 145908), (189, 124292), (193, 121716), (196, 119853), (207, 113484), (252, 93219), (276, 85113), (294, 79902), (322, 72954), (378, 62146), (386, 60858), (414, 56742), (441, 53268), (483, 48636), (579, 40572), (588, 39951), (621, 37828), (644, 36477), (756, 31073), (772, 30429), (828, 28371), (882, 26634), (966, 24318), (1127, 20844), (1158, 20286), (1242, 18914), (1323, 17756), (1351, 17388), (1449, 16212), (1737, 13524), (1764, 13317), (1932, 12159), (2254, 10422), (2316, 10143), (2484, 9457), (2646, 8878), (2702, 8694), (2898, 8106), (3381, 6948), (3474, 6762), (4053, 5796), (4347, 5404), (4439, 5292), (4508, 5211)]