8561862

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 19568640

約数和(自身を除く): 11006778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 223, 237, 243, 446, 474, 486, 669, 711, 1338, 1422, 2007, 2133, 4014, 4266, 6021, 6399, 12042, 12798, 17617, 18063, 19197, 35234, 36126, 38394, 52851, 54189, 105702, 108378, 158553, 317106, 475659, 951318, 1426977, 2853954, 4280931, 8561862]

約数ペア:

[(1, 8561862), (2, 4280931), (3, 2853954), (6, 1426977), (9, 951318), (18, 475659), (27, 317106), (54, 158553), (79, 108378), (81, 105702), (158, 54189), (162, 52851), (223, 38394), (237, 36126), (243, 35234), (446, 19197), (474, 18063), (486, 17617), (669, 12798), (711, 12042), (1338, 6399), (1422, 6021), (2007, 4266), (2133, 4014)]