17119998

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 45348864

約数和(自身を除く): 28228866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 487, 558, 567, 651, 837, 974, 1134, 1302, 1461, 1674, 1953, 2511, 2922, 3409, 3906, 4383, 5022, 5859, 6818, 8766, 10227, 11718, 13149, 15097, 17577, 20454, 26298, 30194, 30681, 35154, 39447, 45291, 61362, 78894, 90582, 92043, 105679, 135873, 184086, 211358, 271746, 276129, 317037, 407619, 552258, 634074, 815238, 951111, 1222857, 1902222, 2445714, 2853333, 5706666, 8559999, 17119998]

約数ペア:

[(1, 17119998), (2, 8559999), (3, 5706666), (6, 2853333), (7, 2445714), (9, 1902222), (14, 1222857), (18, 951111), (21, 815238), (27, 634074), (31, 552258), (42, 407619), (54, 317037), (62, 276129), (63, 271746), (81, 211358), (93, 184086), (126, 135873), (162, 105679), (186, 92043), (189, 90582), (217, 78894), (279, 61362), (378, 45291), (434, 39447), (487, 35154), (558, 30681), (567, 30194), (651, 26298), (837, 20454), (974, 17577), (1134, 15097), (1302, 13149), (1461, 11718), (1674, 10227), (1953, 8766), (2511, 6818), (2922, 5859), (3409, 5022), (3906, 4383)]