2108954628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{280297}}^1$

素因数の和:280337

約数の個数: 72

約数和(自身を含む): 6121708320

約数和(自身を除く): 4012753692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 280297, 560594, 840891, 1121188, 1681782, 2522673, 3083267, 3363564, 5045346, 5325643, 6166534, 9249801, 10090692, 10651286, 12333068, 15976929, 18499602, 21302572, 27749403, 31953858, 36999204, 47930787, 55498806, 58582073, 63907716, 95861574, 110997612, 117164146, 175746219, 191723148, 234328292, 351492438, 527238657, 702984876, 1054477314, 2108954628]

約数ペア:

[(1, 2108954628), (2, 1054477314), (3, 702984876), (4, 527238657), (6, 351492438), (9, 234328292), (11, 191723148), (12, 175746219), (18, 117164146), (19, 110997612), (22, 95861574), (33, 63907716), (36, 58582073), (38, 55498806), (44, 47930787), (57, 36999204), (66, 31953858), (76, 27749403), (99, 21302572), (114, 18499602), (132, 15976929), (171, 12333068), (198, 10651286), (209, 10090692), (228, 9249801), (342, 6166534), (396, 5325643), (418, 5045346), (627, 3363564), (684, 3083267), (836, 2522673), (1254, 1681782), (1881, 1121188), (2508, 840891), (3762, 560594), (7524, 280297)]