13903212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 36447040

約数和(自身を除く): 22543828

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 211, 228, 289, 323, 422, 578, 633, 646, 844, 867, 969, 1156, 1266, 1292, 1734, 1938, 2532, 3468, 3587, 3876, 4009, 5491, 7174, 8018, 10761, 10982, 12027, 14348, 16036, 16473, 21522, 21964, 24054, 32946, 43044, 48108, 60979, 65892, 68153, 121958, 136306, 182937, 204459, 243916, 272612, 365874, 408918, 731748, 817836, 1158601, 2317202, 3475803, 4634404, 6951606, 13903212]

約数ペア:

[(1, 13903212), (2, 6951606), (3, 4634404), (4, 3475803), (6, 2317202), (12, 1158601), (17, 817836), (19, 731748), (34, 408918), (38, 365874), (51, 272612), (57, 243916), (68, 204459), (76, 182937), (102, 136306), (114, 121958), (204, 68153), (211, 65892), (228, 60979), (289, 48108), (323, 43044), (422, 32946), (578, 24054), (633, 21964), (646, 21522), (844, 16473), (867, 16036), (969, 14348), (1156, 12027), (1266, 10982), (1292, 10761), (1734, 8018), (1938, 7174), (2532, 5491), (3468, 4009), (3587, 3876)]