2118690882

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{138967}}^1$

素因数の和:139004

約数の個数: 72

約数和(自身を含む): 5766616128

約数和(自身を除く): 3647925246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 138967, 277934, 416901, 833802, 972769, 1250703, 1528637, 1945538, 2501406, 2918307, 3057274, 4585911, 5836614, 8754921, 9171822, 10700459, 13757733, 16815007, 17509842, 21400918, 27515466, 32101377, 33630014, 50445021, 64202754, 96304131, 100890042, 117705049, 151335063, 192608262, 235410098, 302670126, 353115147, 706230294, 1059345441, 2118690882]

約数ペア:

[(1, 2118690882), (2, 1059345441), (3, 706230294), (6, 353115147), (7, 302670126), (9, 235410098), (11, 192608262), (14, 151335063), (18, 117705049), (21, 100890042), (22, 96304131), (33, 64202754), (42, 50445021), (63, 33630014), (66, 32101377), (77, 27515466), (99, 21400918), (121, 17509842), (126, 16815007), (154, 13757733), (198, 10700459), (231, 9171822), (242, 8754921), (363, 5836614), (462, 4585911), (693, 3057274), (726, 2918307), (847, 2501406), (1089, 1945538), (1386, 1528637), (1694, 1250703), (2178, 972769), (2541, 833802), (5082, 416901), (7623, 277934), (15246, 138967)]