42108984

素因数分解:

$2^3\times 3^5\times {\mathrm{21661}}^1$

素因数の和:21682

約数の個数: 48

約数和(自身を含む): 118274520

約数和(自身を除く): 76165536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 21661, 43322, 64983, 86644, 129966, 173288, 194949, 259932, 389898, 519864, 584847, 779796, 1169694, 1559592, 1754541, 2339388, 3509082, 4678776, 5263623, 7018164, 10527246, 14036328, 21054492, 42108984]

約数ペア:

[(1, 42108984), (2, 21054492), (3, 14036328), (4, 10527246), (6, 7018164), (8, 5263623), (9, 4678776), (12, 3509082), (18, 2339388), (24, 1754541), (27, 1559592), (36, 1169694), (54, 779796), (72, 584847), (81, 519864), (108, 389898), (162, 259932), (216, 194949), (243, 173288), (324, 129966), (486, 86644), (648, 64983), (972, 43322), (1944, 21661)]