2021907546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2521}}^1\times {\mathrm{2621}}^1$

素因数の和:5167

約数の個数: 48

約数和(自身を含む): 4642104168

約数和(自身を除く): 2620196622

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2521, 2621, 5042, 5242, 7563, 7863, 15126, 15726, 22689, 23589, 42857, 44557, 45378, 47178, 85714, 89114, 128571, 133671, 257142, 267342, 385713, 401013, 771426, 802026, 6607541, 13215082, 19822623, 39645246, 59467869, 112328197, 118935738, 224656394, 336984591, 673969182, 1010953773, 2021907546]

約数ペア:

[(1, 2021907546), (2, 1010953773), (3, 673969182), (6, 336984591), (9, 224656394), (17, 118935738), (18, 112328197), (34, 59467869), (51, 39645246), (102, 19822623), (153, 13215082), (306, 6607541), (2521, 802026), (2621, 771426), (5042, 401013), (5242, 385713), (7563, 267342), (7863, 257142), (15126, 133671), (15726, 128571), (22689, 89114), (23589, 85714), (42857, 47178), (44557, 45378)]