1222764

素因数分解:

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

素因数の和:230

約数の個数: 48

約数和(自身を含む): 3118080

約数和(自身を除く): 1895316

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 173, 186, 228, 346, 372, 519, 589, 692, 1038, 1178, 1767, 2076, 2356, 3287, 3534, 5363, 6574, 7068, 9861, 10726, 13148, 16089, 19722, 21452, 32178, 39444, 64356, 101897, 203794, 305691, 407588, 611382, 1222764]

約数ペア:

[(1, 1222764), (2, 611382), (3, 407588), (4, 305691), (6, 203794), (12, 101897), (19, 64356), (31, 39444), (38, 32178), (57, 21452), (62, 19722), (76, 16089), (93, 13148), (114, 10726), (124, 9861), (173, 7068), (186, 6574), (228, 5363), (346, 3534), (372, 3287), (519, 2356), (589, 2076), (692, 1767), (1038, 1178)]