12246822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 31449600

約数和(自身を除く): 19202778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 179, 181, 189, 358, 362, 378, 537, 543, 1074, 1086, 1253, 1267, 1611, 1629, 2506, 2534, 3222, 3258, 3759, 3801, 4833, 4887, 7518, 7602, 9666, 9774, 11277, 11403, 22554, 22806, 32399, 33831, 34209, 64798, 67662, 68418, 97197, 194394, 226793, 291591, 453586, 583182, 680379, 874773, 1360758, 1749546, 2041137, 4082274, 6123411, 12246822]

約数ペア:

[(1, 12246822), (2, 6123411), (3, 4082274), (6, 2041137), (7, 1749546), (9, 1360758), (14, 874773), (18, 680379), (21, 583182), (27, 453586), (42, 291591), (54, 226793), (63, 194394), (126, 97197), (179, 68418), (181, 67662), (189, 64798), (358, 34209), (362, 33831), (378, 32399), (537, 22806), (543, 22554), (1074, 11403), (1086, 11277), (1253, 9774), (1267, 9666), (1611, 7602), (1629, 7518), (2506, 4887), (2534, 4833), (3222, 3801), (3258, 3759)]