12740367906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{947}}^1\times {\mathrm{35591}}^1$

素因数の和:36556

約数の個数: 64

約数和(自身を含む): 32391567360

約数和(自身を除く): 19651199454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 947, 1894, 2841, 5682, 6629, 8523, 13258, 17046, 19887, 25569, 35591, 39774, 51138, 59661, 71182, 106773, 119322, 178983, 213546, 249137, 320319, 357966, 498274, 640638, 747411, 960957, 1494822, 1921914, 2242233, 4484466, 6726699, 13453398, 33704677, 67409354, 101114031, 202228062, 235932739, 303342093, 471865478, 606684186, 707798217, 910026279, 1415596434, 1820052558, 2123394651, 4246789302, 6370183953, 12740367906]

約数ペア:

[(1, 12740367906), (2, 6370183953), (3, 4246789302), (6, 2123394651), (7, 1820052558), (9, 1415596434), (14, 910026279), (18, 707798217), (21, 606684186), (27, 471865478), (42, 303342093), (54, 235932739), (63, 202228062), (126, 101114031), (189, 67409354), (378, 33704677), (947, 13453398), (1894, 6726699), (2841, 4484466), (5682, 2242233), (6629, 1921914), (8523, 1494822), (13258, 960957), (17046, 747411), (19887, 640638), (25569, 498274), (35591, 357966), (39774, 320319), (51138, 249137), (59661, 213546), (71182, 178983), (106773, 119322)]