1929654

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 4492800

約数和(自身を除く): 2563146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 79, 118, 138, 158, 177, 207, 237, 354, 414, 474, 531, 711, 1062, 1357, 1422, 1817, 2714, 3634, 4071, 4661, 5451, 8142, 9322, 10902, 12213, 13983, 16353, 24426, 27966, 32706, 41949, 83898, 107203, 214406, 321609, 643218, 964827, 1929654]

約数ペア:

[(1, 1929654), (2, 964827), (3, 643218), (6, 321609), (9, 214406), (18, 107203), (23, 83898), (46, 41949), (59, 32706), (69, 27966), (79, 24426), (118, 16353), (138, 13983), (158, 12213), (177, 10902), (207, 9322), (237, 8142), (354, 5451), (414, 4661), (474, 4071), (531, 3634), (711, 2714), (1062, 1817), (1357, 1422)]