21134562504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2163653}}^1$

素因数の和:2163710

約数の個数: 64

約数和(自身を含む): 59197573440

約数和(自身を除く): 38063010936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 2163653, 4327306, 6490959, 8654612, 12981918, 17309224, 23800183, 25963836, 47600366, 51927672, 71400549, 80055161, 95200732, 142801098, 160110322, 190401464, 240165483, 285602196, 320220644, 480330966, 571204392, 640441288, 880606771, 960661932, 1761213542, 1921323864, 2641820313, 3522427084, 5283640626, 7044854168, 10567281252, 21134562504]

約数ペア:

[(1, 21134562504), (2, 10567281252), (3, 7044854168), (4, 5283640626), (6, 3522427084), (8, 2641820313), (11, 1921323864), (12, 1761213542), (22, 960661932), (24, 880606771), (33, 640441288), (37, 571204392), (44, 480330966), (66, 320220644), (74, 285602196), (88, 240165483), (111, 190401464), (132, 160110322), (148, 142801098), (222, 95200732), (264, 80055161), (296, 71400549), (407, 51927672), (444, 47600366), (814, 25963836), (888, 23800183), (1221, 17309224), (1628, 12981918), (2442, 8654612), (3256, 6490959), (4884, 4327306), (9768, 2163653)]