1229718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 3133440

約数和(自身を除く): 1903722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 67, 69, 114, 133, 134, 138, 161, 201, 266, 322, 399, 402, 437, 469, 483, 798, 874, 938, 966, 1273, 1311, 1407, 1541, 2546, 2622, 2814, 3059, 3082, 3819, 4623, 6118, 7638, 8911, 9177, 9246, 10787, 17822, 18354, 21574, 26733, 29279, 32361, 53466, 58558, 64722, 87837, 175674, 204953, 409906, 614859, 1229718]

約数ペア:

[(1, 1229718), (2, 614859), (3, 409906), (6, 204953), (7, 175674), (14, 87837), (19, 64722), (21, 58558), (23, 53466), (38, 32361), (42, 29279), (46, 26733), (57, 21574), (67, 18354), (69, 17822), (114, 10787), (133, 9246), (134, 9177), (138, 8911), (161, 7638), (201, 6118), (266, 4623), (322, 3819), (399, 3082), (402, 3059), (437, 2814), (469, 2622), (483, 2546), (798, 1541), (874, 1407), (938, 1311), (966, 1273)]