858278106

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1399}}^1$

素因数の和:1961

約数の個数: 80

約数和(自身を含む): 2203555200

約数和(自身を除く): 1345277094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 541, 567, 1082, 1134, 1399, 1623, 2798, 3246, 3787, 4197, 4869, 7574, 8394, 9738, 9793, 11361, 12591, 14607, 19586, 22722, 25182, 29214, 29379, 34083, 37773, 43821, 58758, 68166, 75546, 87642, 88137, 102249, 113319, 176274, 204498, 226638, 264411, 306747, 528822, 613494, 756859, 793233, 1513718, 1586466, 2270577, 4541154, 5298013, 6811731, 10596026, 13623462, 15894039, 20435193, 31788078, 40870386, 47682117, 61305579, 95364234, 122611158, 143046351, 286092702, 429139053, 858278106]

約数ペア:

[(1, 858278106), (2, 429139053), (3, 286092702), (6, 143046351), (7, 122611158), (9, 95364234), (14, 61305579), (18, 47682117), (21, 40870386), (27, 31788078), (42, 20435193), (54, 15894039), (63, 13623462), (81, 10596026), (126, 6811731), (162, 5298013), (189, 4541154), (378, 2270577), (541, 1586466), (567, 1513718), (1082, 793233), (1134, 756859), (1399, 613494), (1623, 528822), (2798, 306747), (3246, 264411), (3787, 226638), (4197, 204498), (4869, 176274), (7574, 113319), (8394, 102249), (9738, 88137), (9793, 87642), (11361, 75546), (12591, 68166), (14607, 58758), (19586, 43821), (22722, 37773), (25182, 34083), (29214, 29379)]