9884708946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{80627}}^1$

素因数の和:80788

約数の個数: 72

約数和(自身を含む): 25093046160

約数和(自身を除く): 15208337214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1946, 2502, 2919, 5838, 6811, 8757, 13622, 17514, 20433, 40866, 61299, 80627, 122598, 161254, 241881, 483762, 564389, 725643, 1128778, 1451286, 1693167, 3386334, 3950723, 5079501, 7901446, 10159002, 11207153, 11852169, 22414306, 23704338, 33621459, 35556507, 67242918, 71113014, 78450071, 100864377, 156900142, 201728754, 235350213, 470700426, 549150497, 706050639, 1098300994, 1412101278, 1647451491, 3294902982, 4942354473, 9884708946]

約数ペア:

[(1, 9884708946), (2, 4942354473), (3, 3294902982), (6, 1647451491), (7, 1412101278), (9, 1098300994), (14, 706050639), (18, 549150497), (21, 470700426), (42, 235350213), (49, 201728754), (63, 156900142), (98, 100864377), (126, 78450071), (139, 71113014), (147, 67242918), (278, 35556507), (294, 33621459), (417, 23704338), (441, 22414306), (834, 11852169), (882, 11207153), (973, 10159002), (1251, 7901446), (1946, 5079501), (2502, 3950723), (2919, 3386334), (5838, 1693167), (6811, 1451286), (8757, 1128778), (13622, 725643), (17514, 564389), (20433, 483762), (40866, 241881), (61299, 161254), (80627, 122598)]