10818972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 29069040

約数和(自身を除く): 18250068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 241, 258, 261, 348, 387, 482, 516, 522, 723, 774, 964, 1044, 1247, 1446, 1548, 2169, 2494, 2892, 3741, 4338, 4988, 6989, 7482, 8676, 10363, 11223, 13978, 14964, 20726, 20967, 22446, 27956, 31089, 41452, 41934, 44892, 62178, 62901, 83868, 93267, 124356, 125802, 186534, 251604, 300527, 373068, 601054, 901581, 1202108, 1803162, 2704743, 3606324, 5409486, 10818972]

約数ペア:

[(1, 10818972), (2, 5409486), (3, 3606324), (4, 2704743), (6, 1803162), (9, 1202108), (12, 901581), (18, 601054), (29, 373068), (36, 300527), (43, 251604), (58, 186534), (86, 125802), (87, 124356), (116, 93267), (129, 83868), (172, 62901), (174, 62178), (241, 44892), (258, 41934), (261, 41452), (348, 31089), (387, 27956), (482, 22446), (516, 20967), (522, 20726), (723, 14964), (774, 13978), (964, 11223), (1044, 10363), (1247, 8676), (1446, 7482), (1548, 6989), (2169, 4988), (2494, 4338), (2892, 3741)]