19627432818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107603}}^1$

素因数の和:107759

約数の個数: 64

約数和(自身を含む): 46360968192

約数和(自身を除く): 26733535374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 101, 129, 202, 258, 301, 303, 602, 606, 707, 903, 1414, 1806, 2121, 4242, 4343, 8686, 13029, 26058, 30401, 60802, 91203, 107603, 182406, 215206, 322809, 645618, 753221, 1506442, 2259663, 4519326, 4626929, 9253858, 10867903, 13880787, 21735806, 27761574, 32388503, 32603709, 64777006, 65207418, 76075321, 97165509, 152150642, 194331018, 228225963, 456451926, 467319829, 934639658, 1401959487, 2803918974, 3271238803, 6542477606, 9813716409, 19627432818]

約数ペア:

[(1, 19627432818), (2, 9813716409), (3, 6542477606), (6, 3271238803), (7, 2803918974), (14, 1401959487), (21, 934639658), (42, 467319829), (43, 456451926), (86, 228225963), (101, 194331018), (129, 152150642), (202, 97165509), (258, 76075321), (301, 65207418), (303, 64777006), (602, 32603709), (606, 32388503), (707, 27761574), (903, 21735806), (1414, 13880787), (1806, 10867903), (2121, 9253858), (4242, 4626929), (4343, 4519326), (8686, 2259663), (13029, 1506442), (26058, 753221), (30401, 645618), (60802, 322809), (91203, 215206), (107603, 182406)]