13145622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 31127472

約数和(自身を除く): 17981850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 733, 854, 1281, 1466, 2199, 2562, 2989, 4398, 5131, 5978, 8967, 10262, 15393, 17934, 30786, 35917, 44713, 71834, 89426, 107751, 134139, 215502, 268278, 312991, 625982, 938973, 1877946, 2190937, 4381874, 6572811, 13145622]

約数ペア:

[(1, 13145622), (2, 6572811), (3, 4381874), (6, 2190937), (7, 1877946), (14, 938973), (21, 625982), (42, 312991), (49, 268278), (61, 215502), (98, 134139), (122, 107751), (147, 89426), (183, 71834), (294, 44713), (366, 35917), (427, 30786), (733, 17934), (854, 15393), (1281, 10262), (1466, 8967), (2199, 5978), (2562, 5131), (2989, 4398)]