17690442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 45211488

約数和(自身を除く): 27521046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 59, 66, 77, 118, 121, 154, 177, 231, 242, 354, 363, 413, 462, 649, 726, 826, 847, 1239, 1298, 1694, 1947, 2478, 2541, 3481, 3894, 4543, 5082, 6962, 7139, 9086, 10443, 13629, 14278, 20886, 21417, 24367, 27258, 38291, 42834, 48734, 49973, 73101, 76582, 99946, 114873, 146202, 149919, 229746, 268037, 299838, 421201, 536074, 804111, 842402, 1263603, 1608222, 2527206, 2948407, 5896814, 8845221, 17690442]

約数ペア:

[(1, 17690442), (2, 8845221), (3, 5896814), (6, 2948407), (7, 2527206), (11, 1608222), (14, 1263603), (21, 842402), (22, 804111), (33, 536074), (42, 421201), (59, 299838), (66, 268037), (77, 229746), (118, 149919), (121, 146202), (154, 114873), (177, 99946), (231, 76582), (242, 73101), (354, 49973), (363, 48734), (413, 42834), (462, 38291), (649, 27258), (726, 24367), (826, 21417), (847, 20886), (1239, 14278), (1298, 13629), (1694, 10443), (1947, 9086), (2478, 7139), (2541, 6962), (3481, 5082), (3894, 4543)]