2679846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 6386688

約数和(自身を除く): 3706842

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 47, 51, 78, 86, 94, 102, 129, 141, 221, 258, 282, 442, 559, 611, 663, 731, 799, 1118, 1222, 1326, 1462, 1598, 1677, 1833, 2021, 2193, 2397, 3354, 3666, 4042, 4386, 4794, 6063, 9503, 10387, 12126, 19006, 20774, 26273, 28509, 31161, 34357, 52546, 57018, 62322, 68714, 78819, 103071, 157638, 206142, 446641, 893282, 1339923, 2679846]

約数ペア:

[(1, 2679846), (2, 1339923), (3, 893282), (6, 446641), (13, 206142), (17, 157638), (26, 103071), (34, 78819), (39, 68714), (43, 62322), (47, 57018), (51, 52546), (78, 34357), (86, 31161), (94, 28509), (102, 26273), (129, 20774), (141, 19006), (221, 12126), (258, 10387), (282, 9503), (442, 6063), (559, 4794), (611, 4386), (663, 4042), (731, 3666), (799, 3354), (1118, 2397), (1222, 2193), (1326, 2021), (1462, 1833), (1598, 1677)]