7282674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 19206720

約数和(自身を除く): 11924046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 359, 414, 441, 483, 718, 882, 966, 1077, 1127, 1449, 2154, 2254, 2513, 2898, 3231, 3381, 5026, 6462, 6762, 7539, 8257, 10143, 15078, 16514, 17591, 20286, 22617, 24771, 35182, 45234, 49542, 52773, 57799, 74313, 105546, 115598, 148626, 158319, 173397, 316638, 346794, 404593, 520191, 809186, 1040382, 1213779, 2427558, 3641337, 7282674]

約数ペア:

[(1, 7282674), (2, 3641337), (3, 2427558), (6, 1213779), (7, 1040382), (9, 809186), (14, 520191), (18, 404593), (21, 346794), (23, 316638), (42, 173397), (46, 158319), (49, 148626), (63, 115598), (69, 105546), (98, 74313), (126, 57799), (138, 52773), (147, 49542), (161, 45234), (207, 35182), (294, 24771), (322, 22617), (359, 20286), (414, 17591), (441, 16514), (483, 15078), (718, 10143), (882, 8257), (966, 7539), (1077, 6762), (1127, 6462), (1449, 5026), (2154, 3381), (2254, 3231), (2513, 2898)]