6641802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 15320448

約数和(自身を除く): 8678646

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 263, 366, 414, 526, 549, 789, 1098, 1403, 1578, 2367, 2806, 4209, 4734, 6049, 8418, 12098, 12627, 16043, 18147, 25254, 32086, 36294, 48129, 54441, 96258, 108882, 144387, 288774, 368989, 737978, 1106967, 2213934, 3320901, 6641802]

約数ペア:

[(1, 6641802), (2, 3320901), (3, 2213934), (6, 1106967), (9, 737978), (18, 368989), (23, 288774), (46, 144387), (61, 108882), (69, 96258), (122, 54441), (138, 48129), (183, 36294), (207, 32086), (263, 25254), (366, 18147), (414, 16043), (526, 12627), (549, 12098), (789, 8418), (1098, 6049), (1403, 4734), (1578, 4209), (2367, 2806)]