8644806

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 21274704

約数和(自身を除く): 12629898

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 73, 81, 86, 102, 129, 146, 153, 162, 219, 258, 306, 387, 438, 459, 657, 731, 774, 918, 1161, 1241, 1314, 1377, 1462, 1971, 2193, 2322, 2482, 2754, 3139, 3483, 3723, 3942, 4386, 5913, 6278, 6579, 6966, 7446, 9417, 11169, 11826, 13158, 18834, 19737, 22338, 28251, 33507, 39474, 53363, 56502, 59211, 67014, 84753, 100521, 106726, 118422, 160089, 169506, 201042, 254259, 320178, 480267, 508518, 960534, 1440801, 2881602, 4322403, 8644806]

約数ペア:

[(1, 8644806), (2, 4322403), (3, 2881602), (6, 1440801), (9, 960534), (17, 508518), (18, 480267), (27, 320178), (34, 254259), (43, 201042), (51, 169506), (54, 160089), (73, 118422), (81, 106726), (86, 100521), (102, 84753), (129, 67014), (146, 59211), (153, 56502), (162, 53363), (219, 39474), (258, 33507), (306, 28251), (387, 22338), (438, 19737), (459, 18834), (657, 13158), (731, 11826), (774, 11169), (918, 9417), (1161, 7446), (1241, 6966), (1314, 6579), (1377, 6278), (1462, 5913), (1971, 4386), (2193, 3942), (2322, 3723), (2482, 3483), (2754, 3139)]