40885578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2599

約数の個数: 48

約数和(自身を含む): 95603976

約数和(自身を除く): 54718398

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 102, 106, 153, 159, 306, 318, 477, 901, 954, 1802, 2521, 2703, 5042, 5406, 7563, 8109, 15126, 16218, 22689, 42857, 45378, 85714, 128571, 133613, 257142, 267226, 385713, 400839, 771426, 801678, 1202517, 2271421, 2405034, 4542842, 6814263, 13628526, 20442789, 40885578]

約数ペア:

[(1, 40885578), (2, 20442789), (3, 13628526), (6, 6814263), (9, 4542842), (17, 2405034), (18, 2271421), (34, 1202517), (51, 801678), (53, 771426), (102, 400839), (106, 385713), (153, 267226), (159, 257142), (306, 133613), (318, 128571), (477, 85714), (901, 45378), (954, 42857), (1802, 22689), (2521, 16218), (2703, 15126), (5042, 8109), (5406, 7563)]