17988893412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3510713}}^1$

素因数の和:3510788

約数の個数: 48

約数和(自身を含む): 48756796032

約数和(自身を除く): 30767902620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 3510713, 7021426, 10532139, 14042852, 21064278, 24574991, 42128556, 49149982, 73724973, 98299964, 147449946, 214153493, 294899892, 428306986, 642460479, 856613972, 1284920958, 1499074451, 2569841916, 2998148902, 4497223353, 5996297804, 8994446706, 17988893412]

約数ペア:

[(1, 17988893412), (2, 8994446706), (3, 5996297804), (4, 4497223353), (6, 2998148902), (7, 2569841916), (12, 1499074451), (14, 1284920958), (21, 856613972), (28, 642460479), (42, 428306986), (61, 294899892), (84, 214153493), (122, 147449946), (183, 98299964), (244, 73724973), (366, 49149982), (427, 42128556), (732, 24574991), (854, 21064278), (1281, 14042852), (1708, 10532139), (2562, 7021426), (5124, 3510713)]