2716403886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{22157}}^1$

素因数の和:22318

約数の個数: 72

約数和(自身を含む): 6896012760

約数和(自身を除く): 4179608874

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, 22157, 40866, 44314, 61299, 66471, 122598, 132942, 155099, 199413, 310198, 398826, 465297, 930594, 1085693, 1395891, 2171386, 2791782, 3079823, 3257079, 6159646, 6514158, 9239469, 9771237, 18478938, 19542474, 21558761, 27718407, 43117522, 55436814, 64676283, 129352566, 150911327, 194028849, 301822654, 388057698, 452733981, 905467962, 1358201943, 2716403886]

約数ペア:

[(1, 2716403886), (2, 1358201943), (3, 905467962), (6, 452733981), (7, 388057698), (9, 301822654), (14, 194028849), (18, 150911327), (21, 129352566), (42, 64676283), (49, 55436814), (63, 43117522), (98, 27718407), (126, 21558761), (139, 19542474), (147, 18478938), (278, 9771237), (294, 9239469), (417, 6514158), (441, 6159646), (834, 3257079), (882, 3079823), (973, 2791782), (1251, 2171386), (1946, 1395891), (2502, 1085693), (2919, 930594), (5838, 465297), (6811, 398826), (8757, 310198), (13622, 199413), (17514, 155099), (20433, 132942), (22157, 122598), (40866, 66471), (44314, 61299)]