12874572

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 35804160

約数和(自身を除く): 22929588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 71, 73, 92, 108, 138, 142, 146, 207, 213, 219, 276, 284, 292, 414, 426, 438, 621, 639, 657, 828, 852, 876, 1242, 1278, 1314, 1633, 1679, 1917, 1971, 2484, 2556, 2628, 3266, 3358, 3834, 3942, 4899, 5037, 5183, 6532, 6716, 7668, 7884, 9798, 10074, 10366, 14697, 15111, 15549, 19596, 20148, 20732, 29394, 30222, 31098, 44091, 45333, 46647, 58788, 60444, 62196, 88182, 90666, 93294, 119209, 139941, 176364, 181332, 186588, 238418, 279882, 357627, 476836, 559764, 715254, 1072881, 1430508, 2145762, 3218643, 4291524, 6437286, 12874572]

約数ペア:

[(1, 12874572), (2, 6437286), (3, 4291524), (4, 3218643), (6, 2145762), (9, 1430508), (12, 1072881), (18, 715254), (23, 559764), (27, 476836), (36, 357627), (46, 279882), (54, 238418), (69, 186588), (71, 181332), (73, 176364), (92, 139941), (108, 119209), (138, 93294), (142, 90666), (146, 88182), (207, 62196), (213, 60444), (219, 58788), (276, 46647), (284, 45333), (292, 44091), (414, 31098), (426, 30222), (438, 29394), (621, 20732), (639, 20148), (657, 19596), (828, 15549), (852, 15111), (876, 14697), (1242, 10366), (1278, 10074), (1314, 9798), (1633, 7884), (1679, 7668), (1917, 6716), (1971, 6532), (2484, 5183), (2556, 5037), (2628, 4899), (3266, 3942), (3358, 3834)]