2021151462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 4702924800

約数和(自身を除く): 2681773338

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 107, 139, 142, 174, 213, 214, 278, 319, 321, 417, 426, 638, 642, 781, 834, 957, 1177, 1529, 1562, 1914, 2059, 2343, 2354, 3058, 3103, 3531, 4031, 4118, 4587, 4686, 6177, 6206, 7062, 7597, 8062, 9174, 9309, 9869, 12093, 12354, 14873, 15194, 18618, 19738, 22649, 22791, 24186, 29607, 29746, 34133, 44341, 44619, 45298, 45582, 59214, 67947, 68266, 83567, 88682, 89238, 102399, 108559, 133023, 135894, 163603, 167134, 204798, 217118, 220313, 250701, 266046, 286201, 325677, 327206, 431317, 440626, 490809, 501402, 572402, 651354, 660939, 858603, 862634, 981618, 1055983, 1293951, 1321878, 1717206, 2111966, 2423443, 2587902, 3148211, 3167949, 4744487, 4846886, 6296422, 6335898, 7270329, 9444633, 9488974, 11615813, 14233461, 14540658, 18889266, 23231626, 28466922, 30623507, 34847439, 61247014, 69694878, 91870521, 183741042, 336858577, 673717154, 1010575731, 2021151462]

約数ペア:

[(1, 2021151462), (2, 1010575731), (3, 673717154), (6, 336858577), (11, 183741042), (22, 91870521), (29, 69694878), (33, 61247014), (58, 34847439), (66, 30623507), (71, 28466922), (87, 23231626), (107, 18889266), (139, 14540658), (142, 14233461), (174, 11615813), (213, 9488974), (214, 9444633), (278, 7270329), (319, 6335898), (321, 6296422), (417, 4846886), (426, 4744487), (638, 3167949), (642, 3148211), (781, 2587902), (834, 2423443), (957, 2111966), (1177, 1717206), (1529, 1321878), (1562, 1293951), (1914, 1055983), (2059, 981618), (2343, 862634), (2354, 858603), (3058, 660939), (3103, 651354), (3531, 572402), (4031, 501402), (4118, 490809), (4587, 440626), (4686, 431317), (6177, 327206), (6206, 325677), (7062, 286201), (7597, 266046), (8062, 250701), (9174, 220313), (9309, 217118), (9869, 204798), (12093, 167134), (12354, 163603), (14873, 135894), (15194, 133023), (18618, 108559), (19738, 102399), (22649, 89238), (22791, 88682), (24186, 83567), (29607, 68266), (29746, 67947), (34133, 59214), (44341, 45582), (44619, 45298)]