1895828508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{442537}}^1$

素因数の和:442571

約数の個数: 72

約数和(自身を含む): 5799017952

約数和(自身を除く): 3903189444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 442537, 885074, 1327611, 1770148, 2655222, 3097759, 3982833, 5310444, 6195518, 7523129, 7965666, 9293277, 12391036, 15046258, 15931332, 18586554, 22569387, 27879831, 30092516, 37173108, 45138774, 52661903, 55759662, 67708161, 90277548, 105323806, 111519324, 135416322, 157985709, 210647612, 270832644, 315971418, 473957127, 631942836, 947914254, 1895828508]

約数ペア:

[(1, 1895828508), (2, 947914254), (3, 631942836), (4, 473957127), (6, 315971418), (7, 270832644), (9, 210647612), (12, 157985709), (14, 135416322), (17, 111519324), (18, 105323806), (21, 90277548), (28, 67708161), (34, 55759662), (36, 52661903), (42, 45138774), (51, 37173108), (63, 30092516), (68, 27879831), (84, 22569387), (102, 18586554), (119, 15931332), (126, 15046258), (153, 12391036), (204, 9293277), (238, 7965666), (252, 7523129), (306, 6195518), (357, 5310444), (476, 3982833), (612, 3097759), (714, 2655222), (1071, 1770148), (1428, 1327611), (2142, 885074), (4284, 442537)]