19079928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12641

約数の個数: 64

約数和(自身を含む): 60576000

約数和(自身を除く): 41496072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 12619, 25238, 37857, 50476, 75714, 88333, 100952, 113571, 151428, 176666, 227142, 264999, 302856, 340713, 353332, 454284, 529998, 681426, 706664, 794997, 908568, 1059996, 1362852, 1589994, 2119992, 2384991, 2725704, 3179988, 4769982, 6359976, 9539964, 19079928]

約数ペア:

[(1, 19079928), (2, 9539964), (3, 6359976), (4, 4769982), (6, 3179988), (7, 2725704), (8, 2384991), (9, 2119992), (12, 1589994), (14, 1362852), (18, 1059996), (21, 908568), (24, 794997), (27, 706664), (28, 681426), (36, 529998), (42, 454284), (54, 353332), (56, 340713), (63, 302856), (72, 264999), (84, 227142), (108, 176666), (126, 151428), (168, 113571), (189, 100952), (216, 88333), (252, 75714), (378, 50476), (504, 37857), (756, 25238), (1512, 12619)]