1245828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 3193344

約数和(自身を除く): 1947516

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 197, 204, 372, 394, 527, 591, 788, 1054, 1182, 1581, 2108, 2364, 3162, 3349, 6107, 6324, 6698, 10047, 12214, 13396, 18321, 20094, 24428, 36642, 40188, 73284, 103819, 207638, 311457, 415276, 622914, 1245828]

約数ペア:

[(1, 1245828), (2, 622914), (3, 415276), (4, 311457), (6, 207638), (12, 103819), (17, 73284), (31, 40188), (34, 36642), (51, 24428), (62, 20094), (68, 18321), (93, 13396), (102, 12214), (124, 10047), (186, 6698), (197, 6324), (204, 6107), (372, 3349), (394, 3162), (527, 2364), (591, 2108), (788, 1581), (1054, 1182)]