45907218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 126337536

約数和(自身を除く): 80430318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 49, 62, 63, 69, 73, 93, 98, 126, 138, 146, 147, 161, 186, 207, 217, 219, 279, 294, 322, 414, 434, 438, 441, 483, 511, 558, 651, 657, 713, 882, 966, 1022, 1127, 1302, 1314, 1426, 1449, 1519, 1533, 1679, 1953, 2139, 2254, 2263, 2898, 3038, 3066, 3358, 3381, 3577, 3906, 4278, 4526, 4557, 4599, 4991, 5037, 6417, 6762, 6789, 7154, 9114, 9198, 9982, 10074, 10143, 10731, 11753, 12834, 13578, 13671, 14973, 15111, 15841, 20286, 20367, 21462, 23506, 27342, 29946, 30222, 31682, 32193, 34937, 35259, 40734, 44919, 47523, 52049, 64386, 69874, 70518, 82271, 89838, 95046, 104098, 104811, 105777, 110887, 142569, 156147, 164542, 209622, 211554, 221774, 246813, 285138, 312294, 314433, 332661, 364343, 468441, 493626, 628866, 665322, 728686, 740439, 936882, 997983, 1093029, 1480878, 1995966, 2186058, 2550401, 3279087, 5100802, 6558174, 7651203, 15302406, 22953609, 45907218]

約数ペア:

[(1, 45907218), (2, 22953609), (3, 15302406), (6, 7651203), (7, 6558174), (9, 5100802), (14, 3279087), (18, 2550401), (21, 2186058), (23, 1995966), (31, 1480878), (42, 1093029), (46, 997983), (49, 936882), (62, 740439), (63, 728686), (69, 665322), (73, 628866), (93, 493626), (98, 468441), (126, 364343), (138, 332661), (146, 314433), (147, 312294), (161, 285138), (186, 246813), (207, 221774), (217, 211554), (219, 209622), (279, 164542), (294, 156147), (322, 142569), (414, 110887), (434, 105777), (438, 104811), (441, 104098), (483, 95046), (511, 89838), (558, 82271), (651, 70518), (657, 69874), (713, 64386), (882, 52049), (966, 47523), (1022, 44919), (1127, 40734), (1302, 35259), (1314, 34937), (1426, 32193), (1449, 31682), (1519, 30222), (1533, 29946), (1679, 27342), (1953, 23506), (2139, 21462), (2254, 20367), (2263, 20286), (2898, 15841), (3038, 15111), (3066, 14973), (3358, 13671), (3381, 13578), (3577, 12834), (3906, 11753), (4278, 10731), (4526, 10143), (4557, 10074), (4599, 9982), (4991, 9198), (5037, 9114), (6417, 7154), (6762, 6789)]