13305571878

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{4519}}^1$

素因数の和:4821

約数の個数: 64

約数和(自身を含む): 27836835840

約数和(自身を除く): 14531263962

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 197, 282, 318, 394, 591, 1182, 2491, 4519, 4982, 7473, 9038, 9259, 10441, 13557, 14946, 18518, 20882, 27114, 27777, 31323, 55554, 62646, 212393, 239507, 424786, 479014, 490727, 637179, 718521, 890243, 981454, 1274358, 1437042, 1472181, 1780486, 2670729, 2944362, 5341458, 11256829, 22513658, 33770487, 41841421, 47182879, 67540974, 83682842, 94365758, 125524263, 141548637, 251048526, 283097274, 2217595313, 4435190626, 6652785939, 13305571878]

約数ペア:

[(1, 13305571878), (2, 6652785939), (3, 4435190626), (6, 2217595313), (47, 283097274), (53, 251048526), (94, 141548637), (106, 125524263), (141, 94365758), (159, 83682842), (197, 67540974), (282, 47182879), (318, 41841421), (394, 33770487), (591, 22513658), (1182, 11256829), (2491, 5341458), (4519, 2944362), (4982, 2670729), (7473, 1780486), (9038, 1472181), (9259, 1437042), (10441, 1274358), (13557, 981454), (14946, 890243), (18518, 718521), (20882, 637179), (27114, 490727), (27777, 479014), (31323, 424786), (55554, 239507), (62646, 212393)]