216684666

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1607}}^1$

素因数の和:1856

約数の個数: 64

約数和(自身を含む): 527938560

約数和(自身を除く): 311253894

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 227, 297, 454, 594, 681, 1362, 1607, 2043, 2497, 3214, 4086, 4821, 4994, 6129, 7491, 9642, 12258, 14463, 14982, 17677, 22473, 28926, 35354, 43389, 44946, 53031, 67419, 86778, 106062, 134838, 159093, 318186, 364789, 477279, 729578, 954558, 1094367, 2188734, 3283101, 4012679, 6566202, 8025358, 9849303, 12038037, 19698606, 24076074, 36114111, 72228222, 108342333, 216684666]

約数ペア:

[(1, 216684666), (2, 108342333), (3, 72228222), (6, 36114111), (9, 24076074), (11, 19698606), (18, 12038037), (22, 9849303), (27, 8025358), (33, 6566202), (54, 4012679), (66, 3283101), (99, 2188734), (198, 1094367), (227, 954558), (297, 729578), (454, 477279), (594, 364789), (681, 318186), (1362, 159093), (1607, 134838), (2043, 106062), (2497, 86778), (3214, 67419), (4086, 53031), (4821, 44946), (4994, 43389), (6129, 35354), (7491, 28926), (9642, 22473), (12258, 17677), (14463, 14982)]