2216466

素因数分解:

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

素因数の和:388

約数の個数: 48

約数和(自身を含む): 5616000

約数和(自身を除く): 3399534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 359, 441, 686, 718, 882, 1029, 1077, 2058, 2154, 2513, 3087, 3231, 5026, 6174, 6462, 7539, 15078, 17591, 22617, 35182, 45234, 52773, 105546, 123137, 158319, 246274, 316638, 369411, 738822, 1108233, 2216466]

約数ペア:

[(1, 2216466), (2, 1108233), (3, 738822), (6, 369411), (7, 316638), (9, 246274), (14, 158319), (18, 123137), (21, 105546), (42, 52773), (49, 45234), (63, 35182), (98, 22617), (126, 17591), (147, 15078), (294, 7539), (343, 6462), (359, 6174), (441, 5026), (686, 3231), (718, 3087), (882, 2513), (1029, 2154), (1077, 2058)]