17290938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 42640128

約数和(自身を除く): 25349190

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 102, 119, 122, 183, 238, 357, 366, 397, 427, 714, 794, 854, 1037, 1191, 1281, 2074, 2382, 2562, 2779, 3111, 5558, 6222, 6749, 7259, 8337, 13498, 14518, 16674, 20247, 21777, 24217, 40494, 43554, 47243, 48434, 72651, 94486, 141729, 145302, 169519, 283458, 339038, 411689, 508557, 823378, 1017114, 1235067, 2470134, 2881823, 5763646, 8645469, 17290938]

約数ペア:

[(1, 17290938), (2, 8645469), (3, 5763646), (6, 2881823), (7, 2470134), (14, 1235067), (17, 1017114), (21, 823378), (34, 508557), (42, 411689), (51, 339038), (61, 283458), (102, 169519), (119, 145302), (122, 141729), (183, 94486), (238, 72651), (357, 48434), (366, 47243), (397, 43554), (427, 40494), (714, 24217), (794, 21777), (854, 20247), (1037, 16674), (1191, 14518), (1281, 13498), (2074, 8337), (2382, 7259), (2562, 6749), (2779, 6222), (3111, 5558)]