2007186714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23761}}^1$

素因数の和:23820

約数の個数: 72

約数和(自身を含む): 4943113812

約数和(自身を除く): 2935927098

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 3249, 4446, 4693, 6498, 9386, 14079, 23761, 28158, 42237, 47522, 71283, 84474, 142566, 213849, 308893, 427698, 451459, 617786, 902918, 926679, 1354377, 1853358, 2708754, 2780037, 4063131, 5560074, 5868967, 8126262, 8577721, 11737934, 17155442, 17606901, 25733163, 35213802, 51466326, 52820703, 77199489, 105641406, 111510373, 154398978, 223020746, 334531119, 669062238, 1003593357, 2007186714]

約数ペア:

[(1, 2007186714), (2, 1003593357), (3, 669062238), (6, 334531119), (9, 223020746), (13, 154398978), (18, 111510373), (19, 105641406), (26, 77199489), (38, 52820703), (39, 51466326), (57, 35213802), (78, 25733163), (114, 17606901), (117, 17155442), (171, 11737934), (234, 8577721), (247, 8126262), (342, 5868967), (361, 5560074), (494, 4063131), (722, 2780037), (741, 2708754), (1083, 1853358), (1482, 1354377), (2166, 926679), (2223, 902918), (3249, 617786), (4446, 451459), (4693, 427698), (6498, 308893), (9386, 213849), (14079, 142566), (23761, 84474), (28158, 71283), (42237, 47522)]