18334755

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2697

約数の個数: 40

約数和(自身を含む): 34813152

約数和(自身を除く): 16478397

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 2663, 6885, 7989, 13315, 23967, 39945, 45271, 71901, 119835, 135813, 215703, 226355, 359505, 407439, 679065, 1078515, 1222317, 2037195, 3666951, 6111585, 18334755]

約数ペア:

[(1, 18334755), (3, 6111585), (5, 3666951), (9, 2037195), (15, 1222317), (17, 1078515), (27, 679065), (45, 407439), (51, 359505), (81, 226355), (85, 215703), (135, 135813), (153, 119835), (255, 71901), (405, 45271), (459, 39945), (765, 23967), (1377, 13315), (2295, 7989), (2663, 6885)]