13260204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 36324288

約数和(自身を除く): 23064084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 461, 564, 612, 799, 846, 922, 1383, 1598, 1692, 1844, 2397, 2766, 3196, 4149, 4794, 5532, 7191, 7837, 8298, 9588, 14382, 15674, 16596, 21667, 23511, 28764, 31348, 43334, 47022, 65001, 70533, 86668, 94044, 130002, 141066, 195003, 260004, 282132, 368339, 390006, 736678, 780012, 1105017, 1473356, 2210034, 3315051, 4420068, 6630102, 13260204]

約数ペア:

[(1, 13260204), (2, 6630102), (3, 4420068), (4, 3315051), (6, 2210034), (9, 1473356), (12, 1105017), (17, 780012), (18, 736678), (34, 390006), (36, 368339), (47, 282132), (51, 260004), (68, 195003), (94, 141066), (102, 130002), (141, 94044), (153, 86668), (188, 70533), (204, 65001), (282, 47022), (306, 43334), (423, 31348), (461, 28764), (564, 23511), (612, 21667), (799, 16596), (846, 15674), (922, 14382), (1383, 9588), (1598, 8298), (1692, 7837), (1844, 7191), (2397, 5532), (2766, 4794), (3196, 4149)]