1480878

素因数分解:

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

素因数の和:118

約数の個数: 72

約数和(自身を含む): 3948048

約数和(自身を除く): 2467170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 73, 98, 126, 138, 146, 147, 161, 207, 219, 294, 322, 414, 438, 441, 483, 511, 657, 882, 966, 1022, 1127, 1314, 1449, 1533, 1679, 2254, 2898, 3066, 3358, 3381, 3577, 4599, 5037, 6762, 7154, 9198, 10074, 10143, 10731, 11753, 15111, 20286, 21462, 23506, 30222, 32193, 35259, 64386, 70518, 82271, 105777, 164542, 211554, 246813, 493626, 740439, 1480878]

約数ペア:

[(1, 1480878), (2, 740439), (3, 493626), (6, 246813), (7, 211554), (9, 164542), (14, 105777), (18, 82271), (21, 70518), (23, 64386), (42, 35259), (46, 32193), (49, 30222), (63, 23506), (69, 21462), (73, 20286), (98, 15111), (126, 11753), (138, 10731), (146, 10143), (147, 10074), (161, 9198), (207, 7154), (219, 6762), (294, 5037), (322, 4599), (414, 3577), (438, 3381), (441, 3358), (483, 3066), (511, 2898), (657, 2254), (882, 1679), (966, 1533), (1022, 1449), (1127, 1314)]