2415674961

素因数分解:

$3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{25717}}^1$

素因数の和:25811

約数の個数: 48

約数和(自身を含む): 4221866880

約数和(自身を除く): 1806191919

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 71, 147, 189, 213, 441, 497, 639, 1323, 1491, 1917, 3479, 4473, 10437, 13419, 25717, 31311, 77151, 93933, 180019, 231453, 540057, 694359, 1260133, 1620171, 1825907, 3780399, 4860513, 5477721, 11341197, 12781349, 16433163, 34023591, 38344047, 49299489, 89469443, 115032141, 268408329, 345096423, 805224987, 2415674961]

約数ペア:

[(1, 2415674961), (3, 805224987), (7, 345096423), (9, 268408329), (21, 115032141), (27, 89469443), (49, 49299489), (63, 38344047), (71, 34023591), (147, 16433163), (189, 12781349), (213, 11341197), (441, 5477721), (497, 4860513), (639, 3780399), (1323, 1825907), (1491, 1620171), (1917, 1260133), (3479, 694359), (4473, 540057), (10437, 231453), (13419, 180019), (25717, 93933), (31311, 77151)]