26237043

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 47623680

約数和(自身を除く): 21386637

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 953, 1197, 1311, 1449, 2859, 3059, 3933, 6671, 8577, 9177, 18107, 20013, 21919, 27531, 54321, 60039, 65757, 126749, 153433, 162963, 197271, 380247, 416461, 460299, 1140741, 1249383, 1380897, 2915227, 3748149, 8745681, 26237043]

約数ペア:

[(1, 26237043), (3, 8745681), (7, 3748149), (9, 2915227), (19, 1380897), (21, 1249383), (23, 1140741), (57, 460299), (63, 416461), (69, 380247), (133, 197271), (161, 162963), (171, 153433), (207, 126749), (399, 65757), (437, 60039), (483, 54321), (953, 27531), (1197, 21919), (1311, 20013), (1449, 18107), (2859, 9177), (3059, 8577), (3933, 6671)]