9820874492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4253}}^1$

素因数の和:4659

約数の個数: 72

約数和(自身を含む): 20404362048

約数和(自身を除く): 10583487556

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 367, 484, 572, 734, 1468, 1573, 3146, 4037, 4253, 4771, 6292, 8074, 8506, 9542, 16148, 17012, 19084, 44407, 46783, 52481, 55289, 88814, 93566, 104962, 110578, 177628, 187132, 209924, 221156, 514613, 577291, 608179, 1029226, 1154582, 1216358, 1560851, 2058452, 2309164, 2432716, 3121702, 6243404, 6689969, 13379938, 17169361, 20291063, 26759876, 34338722, 40582126, 68677444, 81164252, 188862971, 223201693, 377725942, 446403386, 755451884, 892806772, 2455218623, 4910437246, 9820874492]

約数ペア:

[(1, 9820874492), (2, 4910437246), (4, 2455218623), (11, 892806772), (13, 755451884), (22, 446403386), (26, 377725942), (44, 223201693), (52, 188862971), (121, 81164252), (143, 68677444), (242, 40582126), (286, 34338722), (367, 26759876), (484, 20291063), (572, 17169361), (734, 13379938), (1468, 6689969), (1573, 6243404), (3146, 3121702), (4037, 2432716), (4253, 2309164), (4771, 2058452), (6292, 1560851), (8074, 1216358), (8506, 1154582), (9542, 1029226), (16148, 608179), (17012, 577291), (19084, 514613), (44407, 221156), (46783, 209924), (52481, 187132), (55289, 177628), (88814, 110578), (93566, 104962)]