12992868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 38368512

約数和(自身を除く): 25375644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1097, 1316, 1692, 1974, 2194, 2961, 3291, 3948, 4388, 5922, 6582, 7679, 9873, 11844, 13164, 15358, 19746, 23037, 30716, 39492, 46074, 51559, 69111, 92148, 103118, 138222, 154677, 206236, 276444, 309354, 360913, 464031, 618708, 721826, 928062, 1082739, 1443652, 1856124, 2165478, 3248217, 4330956, 6496434, 12992868]

約数ペア:

[(1, 12992868), (2, 6496434), (3, 4330956), (4, 3248217), (6, 2165478), (7, 1856124), (9, 1443652), (12, 1082739), (14, 928062), (18, 721826), (21, 618708), (28, 464031), (36, 360913), (42, 309354), (47, 276444), (63, 206236), (84, 154677), (94, 138222), (126, 103118), (141, 92148), (188, 69111), (252, 51559), (282, 46074), (329, 39492), (423, 30716), (564, 23037), (658, 19746), (846, 15358), (987, 13164), (1097, 11844), (1316, 9873), (1692, 7679), (1974, 6582), (2194, 5922), (2961, 4388), (3291, 3948)]