1834146

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 4343040

約数和(自身を除く): 2508894

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 173, 186, 279, 342, 346, 519, 558, 589, 1038, 1178, 1557, 1767, 3114, 3287, 3534, 5301, 5363, 6574, 9861, 10602, 10726, 16089, 19722, 29583, 32178, 48267, 59166, 96534, 101897, 203794, 305691, 611382, 917073, 1834146]

約数ペア:

[(1, 1834146), (2, 917073), (3, 611382), (6, 305691), (9, 203794), (18, 101897), (19, 96534), (31, 59166), (38, 48267), (57, 32178), (62, 29583), (93, 19722), (114, 16089), (171, 10726), (173, 10602), (186, 9861), (279, 6574), (342, 5363), (346, 5301), (519, 3534), (558, 3287), (589, 3114), (1038, 1767), (1178, 1557)]