26278938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3696

約数の個数: 64

約数和(自身を含む): 70272000

約数和(自身を除く): 43993062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 3659, 7182, 7318, 10977, 21954, 25613, 32931, 51226, 65862, 69521, 76839, 98793, 139042, 153678, 197586, 208563, 230517, 417126, 461034, 486647, 625689, 691551, 973294, 1251378, 1383102, 1459941, 1877067, 2919882, 3754134, 4379823, 8759646, 13139469, 26278938]

約数ペア:

[(1, 26278938), (2, 13139469), (3, 8759646), (6, 4379823), (7, 3754134), (9, 2919882), (14, 1877067), (18, 1459941), (19, 1383102), (21, 1251378), (27, 973294), (38, 691551), (42, 625689), (54, 486647), (57, 461034), (63, 417126), (114, 230517), (126, 208563), (133, 197586), (171, 153678), (189, 139042), (266, 98793), (342, 76839), (378, 69521), (399, 65862), (513, 51226), (798, 32931), (1026, 25613), (1197, 21954), (2394, 10977), (3591, 7318), (3659, 7182)]