42615828

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 111101760

約数和(自身を除く): 68485932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2003, 2364, 3546, 4006, 5319, 6009, 7092, 8012, 10638, 12018, 18027, 21276, 24036, 36054, 54081, 72108, 108162, 216324, 394591, 789182, 1183773, 1578364, 2367546, 3551319, 4735092, 7102638, 10653957, 14205276, 21307914, 42615828]

約数ペア:

[(1, 42615828), (2, 21307914), (3, 14205276), (4, 10653957), (6, 7102638), (9, 4735092), (12, 3551319), (18, 2367546), (27, 1578364), (36, 1183773), (54, 789182), (108, 394591), (197, 216324), (394, 108162), (591, 72108), (788, 54081), (1182, 36054), (1773, 24036), (2003, 21276), (2364, 18027), (3546, 12018), (4006, 10638), (5319, 8012), (6009, 7092)]