8921808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 29248128

約数和(自身を除く): 20326320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 167, 168, 212, 252, 318, 334, 336, 371, 424, 477, 501, 504, 636, 668, 742, 848, 954, 1002, 1008, 1113, 1169, 1272, 1336, 1484, 1503, 1908, 2004, 2226, 2338, 2544, 2672, 2968, 3006, 3339, 3507, 3816, 4008, 4452, 4676, 5936, 6012, 6678, 7014, 7632, 8016, 8851, 8904, 9352, 10521, 12024, 13356, 14028, 17702, 17808, 18704, 21042, 24048, 26553, 26712, 28056, 35404, 42084, 53106, 53424, 56112, 61957, 70808, 79659, 84168, 106212, 123914, 141616, 159318, 168336, 185871, 212424, 247828, 318636, 371742, 424848, 495656, 557613, 637272, 743484, 991312, 1115226, 1274544, 1486968, 2230452, 2973936, 4460904, 8921808]

約数ペア:

[(1, 8921808), (2, 4460904), (3, 2973936), (4, 2230452), (6, 1486968), (7, 1274544), (8, 1115226), (9, 991312), (12, 743484), (14, 637272), (16, 557613), (18, 495656), (21, 424848), (24, 371742), (28, 318636), (36, 247828), (42, 212424), (48, 185871), (53, 168336), (56, 159318), (63, 141616), (72, 123914), (84, 106212), (106, 84168), (112, 79659), (126, 70808), (144, 61957), (159, 56112), (167, 53424), (168, 53106), (212, 42084), (252, 35404), (318, 28056), (334, 26712), (336, 26553), (371, 24048), (424, 21042), (477, 18704), (501, 17808), (504, 17702), (636, 14028), (668, 13356), (742, 12024), (848, 10521), (954, 9352), (1002, 8904), (1008, 8851), (1113, 8016), (1169, 7632), (1272, 7014), (1336, 6678), (1484, 6012), (1503, 5936), (1908, 4676), (2004, 4452), (2226, 4008), (2338, 3816), (2544, 3507), (2672, 3339), (2968, 3006)]