1207974474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563947}}^1$

素因数の和:563979

約数の個数: 48

約数和(自身を含む): 3167131968

約数和(自身を除く): 1959157494

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 563947, 1127894, 1691841, 3383682, 3947629, 5075523, 7895258, 9587099, 10151046, 11842887, 19174198, 23685774, 28761297, 35528661, 57522594, 67109693, 71057322, 86283891, 134219386, 172567782, 201329079, 402658158, 603987237, 1207974474]

約数ペア:

[(1, 1207974474), (2, 603987237), (3, 402658158), (6, 201329079), (7, 172567782), (9, 134219386), (14, 86283891), (17, 71057322), (18, 67109693), (21, 57522594), (34, 35528661), (42, 28761297), (51, 23685774), (63, 19174198), (102, 11842887), (119, 10151046), (126, 9587099), (153, 7895258), (238, 5075523), (306, 3947629), (357, 3383682), (714, 1691841), (1071, 1127894), (2142, 563947)]