2021046156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 144

約数和(自身を含む): 5731375104

約数和(自身を除く): 3710328948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 67, 68, 69, 92, 102, 134, 138, 153, 201, 204, 207, 268, 276, 306, 391, 402, 414, 603, 612, 782, 804, 828, 1139, 1173, 1206, 1541, 1564, 2143, 2278, 2346, 2412, 3082, 3417, 3519, 4286, 4556, 4623, 4692, 6164, 6429, 6834, 7038, 8572, 9246, 10251, 12858, 13668, 13869, 14076, 18492, 19287, 20502, 25716, 26197, 27738, 36431, 38574, 41004, 49289, 52394, 55476, 72862, 77148, 78591, 98578, 104788, 109293, 143581, 145724, 147867, 157182, 197156, 218586, 235773, 287162, 295734, 314364, 327879, 430743, 437172, 443601, 471546, 574324, 591468, 655758, 837913, 861486, 887202, 943092, 1292229, 1311516, 1675826, 1722972, 1774404, 2440877, 2513739, 2584458, 3302363, 3351652, 4881754, 5027478, 5168916, 6604726, 7322631, 7541217, 9763508, 9907089, 10054956, 13209452, 14645262, 15082434, 19814178, 21967893, 29290524, 29721267, 30164868, 39628356, 43935786, 56140171, 59442534, 87871572, 112280342, 118885068, 168420513, 224560684, 336841026, 505261539, 673682052, 1010523078, 2021046156]

約数ペア:

[(1, 2021046156), (2, 1010523078), (3, 673682052), (4, 505261539), (6, 336841026), (9, 224560684), (12, 168420513), (17, 118885068), (18, 112280342), (23, 87871572), (34, 59442534), (36, 56140171), (46, 43935786), (51, 39628356), (67, 30164868), (68, 29721267), (69, 29290524), (92, 21967893), (102, 19814178), (134, 15082434), (138, 14645262), (153, 13209452), (201, 10054956), (204, 9907089), (207, 9763508), (268, 7541217), (276, 7322631), (306, 6604726), (391, 5168916), (402, 5027478), (414, 4881754), (603, 3351652), (612, 3302363), (782, 2584458), (804, 2513739), (828, 2440877), (1139, 1774404), (1173, 1722972), (1206, 1675826), (1541, 1311516), (1564, 1292229), (2143, 943092), (2278, 887202), (2346, 861486), (2412, 837913), (3082, 655758), (3417, 591468), (3519, 574324), (4286, 471546), (4556, 443601), (4623, 437172), (4692, 430743), (6164, 327879), (6429, 314364), (6834, 295734), (7038, 287162), (8572, 235773), (9246, 218586), (10251, 197156), (12858, 157182), (13668, 147867), (13869, 145724), (14076, 143581), (18492, 109293), (19287, 104788), (20502, 98578), (25716, 78591), (26197, 77148), (27738, 72862), (36431, 55476), (38574, 52394), (41004, 49289)]