21836552396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{10831}}^1$

素因数の和:11166

約数の個数: 48

約数和(自身を含む): 40180654080

約数和(自身を除く): 18344101684

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 229, 284, 458, 916, 2201, 4402, 7099, 8804, 10831, 14198, 16259, 21662, 28396, 32518, 43324, 65036, 335761, 504029, 671522, 769001, 1008058, 1343044, 1538002, 2016116, 2480299, 3076004, 4960598, 9921196, 23839031, 47678062, 76889269, 95356124, 153778538, 176101229, 307557076, 352202458, 704404916, 5459138099, 10918276198, 21836552396]

約数ペア:

[(1, 21836552396), (2, 10918276198), (4, 5459138099), (31, 704404916), (62, 352202458), (71, 307557076), (124, 176101229), (142, 153778538), (229, 95356124), (284, 76889269), (458, 47678062), (916, 23839031), (2201, 9921196), (4402, 4960598), (7099, 3076004), (8804, 2480299), (10831, 2016116), (14198, 1538002), (16259, 1343044), (21662, 1008058), (28396, 769001), (32518, 671522), (43324, 504029), (65036, 335761)]