1994582052

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{4079}}^1$

素因数の和:4170

約数の個数: 108

約数和(自身を含む): 5471182080

約数和(自身を除く): 3476600028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 289, 306, 423, 564, 578, 612, 799, 846, 867, 1156, 1598, 1692, 1734, 2397, 2601, 3196, 3468, 4079, 4794, 5202, 7191, 8158, 9588, 10404, 12237, 13583, 14382, 16316, 24474, 27166, 28764, 36711, 40749, 48948, 54332, 69343, 73422, 81498, 122247, 138686, 146844, 162996, 191713, 208029, 244494, 277372, 383426, 416058, 488988, 575139, 624087, 766852, 832116, 1150278, 1178831, 1248174, 1725417, 2300556, 2357662, 2496348, 3259121, 3450834, 3536493, 4715324, 6518242, 6901668, 7072986, 9777363, 10609479, 13036484, 14145972, 19554726, 21218958, 29332089, 39109452, 42437916, 55405057, 58664178, 110810114, 117328356, 166215171, 221620228, 332430342, 498645513, 664860684, 997291026, 1994582052]

約数ペア:

[(1, 1994582052), (2, 997291026), (3, 664860684), (4, 498645513), (6, 332430342), (9, 221620228), (12, 166215171), (17, 117328356), (18, 110810114), (34, 58664178), (36, 55405057), (47, 42437916), (51, 39109452), (68, 29332089), (94, 21218958), (102, 19554726), (141, 14145972), (153, 13036484), (188, 10609479), (204, 9777363), (282, 7072986), (289, 6901668), (306, 6518242), (423, 4715324), (564, 3536493), (578, 3450834), (612, 3259121), (799, 2496348), (846, 2357662), (867, 2300556), (1156, 1725417), (1598, 1248174), (1692, 1178831), (1734, 1150278), (2397, 832116), (2601, 766852), (3196, 624087), (3468, 575139), (4079, 488988), (4794, 416058), (5202, 383426), (7191, 277372), (8158, 244494), (9588, 208029), (10404, 191713), (12237, 162996), (13583, 146844), (14382, 138686), (16316, 122247), (24474, 81498), (27166, 73422), (28764, 69343), (36711, 54332), (40749, 48948)]