15304086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40487}}^1$

素因数の和:40505

約数の個数: 32

約数和(自身を含む): 38868480

約数和(自身を除く): 23564394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40487, 80974, 121461, 242922, 283409, 364383, 566818, 728766, 850227, 1093149, 1700454, 2186298, 2550681, 5101362, 7652043, 15304086]

約数ペア:

[(1, 15304086), (2, 7652043), (3, 5101362), (6, 2550681), (7, 2186298), (9, 1700454), (14, 1093149), (18, 850227), (21, 728766), (27, 566818), (42, 364383), (54, 283409), (63, 242922), (126, 121461), (189, 80974), (378, 40487)]