1216888938

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{35083}}^1$

素因数の和:35179

約数の個数: 48

約数和(自身を含む): 2758444416

約数和(自身を除く): 1541555478

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 738, 846, 1927, 3854, 5781, 11562, 17343, 34686, 35083, 70166, 105249, 210498, 315747, 631494, 1438403, 1648901, 2876806, 3297802, 4315209, 4946703, 8630418, 9893406, 12945627, 14840109, 25891254, 29680218, 67604941, 135209882, 202814823, 405629646, 608444469, 1216888938]

約数ペア:

[(1, 1216888938), (2, 608444469), (3, 405629646), (6, 202814823), (9, 135209882), (18, 67604941), (41, 29680218), (47, 25891254), (82, 14840109), (94, 12945627), (123, 9893406), (141, 8630418), (246, 4946703), (282, 4315209), (369, 3297802), (423, 2876806), (738, 1648901), (846, 1438403), (1927, 631494), (3854, 315747), (5781, 210498), (11562, 105249), (17343, 70166), (34686, 35083)]