25685586

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 56

約数和(自身を含む): 58759680

約数和(自身を除く): 33074094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 223, 237, 243, 446, 474, 486, 669, 711, 729, 1338, 1422, 1458, 2007, 2133, 4014, 4266, 6021, 6399, 12042, 12798, 17617, 18063, 19197, 35234, 36126, 38394, 52851, 54189, 57591, 105702, 108378, 115182, 158553, 162567, 317106, 325134, 475659, 951318, 1426977, 2853954, 4280931, 8561862, 12842793, 25685586]

約数ペア:

[(1, 25685586), (2, 12842793), (3, 8561862), (6, 4280931), (9, 2853954), (18, 1426977), (27, 951318), (54, 475659), (79, 325134), (81, 317106), (158, 162567), (162, 158553), (223, 115182), (237, 108378), (243, 105702), (446, 57591), (474, 54189), (486, 52851), (669, 38394), (711, 36126), (729, 35234), (1338, 19197), (1422, 18063), (1458, 17617), (2007, 12798), (2133, 12042), (4014, 6399), (4266, 6021)]