1427304618

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{394501}}^1$

素因数の和:394579

約数の個数: 32

約数和(自身を含む): 3219136320

約数和(自身を除く): 1791831702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 394501, 789002, 1183503, 2367006, 3550509, 7101018, 10651527, 21303054, 26431567, 52863134, 79294701, 158589402, 237884103, 475768206, 713652309, 1427304618]

約数ペア:

[(1, 1427304618), (2, 713652309), (3, 475768206), (6, 237884103), (9, 158589402), (18, 79294701), (27, 52863134), (54, 26431567), (67, 21303054), (134, 10651527), (201, 7101018), (402, 3550509), (603, 2367006), (1206, 1183503), (1809, 789002), (3618, 394501)]