17722458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 42162120

約数和(自身を除く): 24439662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1378, 1429, 2067, 2858, 4134, 4287, 6201, 8574, 12402, 12861, 18577, 25722, 37154, 55731, 75737, 111462, 151474, 167193, 227211, 334386, 454422, 681633, 984581, 1363266, 1969162, 2953743, 5907486, 8861229, 17722458]

約数ペア:

[(1, 17722458), (2, 8861229), (3, 5907486), (6, 2953743), (9, 1969162), (13, 1363266), (18, 984581), (26, 681633), (39, 454422), (53, 334386), (78, 227211), (106, 167193), (117, 151474), (159, 111462), (234, 75737), (318, 55731), (477, 37154), (689, 25722), (954, 18577), (1378, 12861), (1429, 12402), (2067, 8574), (2858, 6201), (4134, 4287)]