746661972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{386471}}^1$

素因数の和:386508

約数の個数: 48

約数和(自身を含む): 2077673472

約数和(自身を除く): 1331011500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 386471, 772942, 1159413, 1545884, 2318826, 2705297, 4637652, 5410594, 8115891, 8888833, 10821188, 16231782, 17777666, 26666499, 32463564, 35555332, 53332998, 62221831, 106665996, 124443662, 186665493, 248887324, 373330986, 746661972]

約数ペア:

[(1, 746661972), (2, 373330986), (3, 248887324), (4, 186665493), (6, 124443662), (7, 106665996), (12, 62221831), (14, 53332998), (21, 35555332), (23, 32463564), (28, 26666499), (42, 17777666), (46, 16231782), (69, 10821188), (84, 8888833), (92, 8115891), (138, 5410594), (161, 4637652), (276, 2705297), (322, 2318826), (483, 1545884), (644, 1159413), (966, 772942), (1932, 386471)]