1906884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 108

約数和(自身を含む): 5975424

約数和(自身を除く): 4068540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 47, 49, 63, 69, 84, 92, 94, 98, 126, 138, 141, 147, 161, 188, 196, 207, 252, 276, 282, 294, 322, 329, 414, 423, 441, 483, 564, 588, 644, 658, 828, 846, 882, 966, 987, 1081, 1127, 1316, 1449, 1692, 1764, 1932, 1974, 2162, 2254, 2303, 2898, 2961, 3243, 3381, 3948, 4324, 4508, 4606, 5796, 5922, 6486, 6762, 6909, 7567, 9212, 9729, 10143, 11844, 12972, 13524, 13818, 15134, 19458, 20286, 20727, 22701, 27636, 30268, 38916, 40572, 41454, 45402, 52969, 68103, 82908, 90804, 105938, 136206, 158907, 211876, 272412, 317814, 476721, 635628, 953442, 1906884]

約数ペア:

[(1, 1906884), (2, 953442), (3, 635628), (4, 476721), (6, 317814), (7, 272412), (9, 211876), (12, 158907), (14, 136206), (18, 105938), (21, 90804), (23, 82908), (28, 68103), (36, 52969), (42, 45402), (46, 41454), (47, 40572), (49, 38916), (63, 30268), (69, 27636), (84, 22701), (92, 20727), (94, 20286), (98, 19458), (126, 15134), (138, 13818), (141, 13524), (147, 12972), (161, 11844), (188, 10143), (196, 9729), (207, 9212), (252, 7567), (276, 6909), (282, 6762), (294, 6486), (322, 5922), (329, 5796), (414, 4606), (423, 4508), (441, 4324), (483, 3948), (564, 3381), (588, 3243), (644, 2961), (658, 2898), (828, 2303), (846, 2254), (882, 2162), (966, 1974), (987, 1932), (1081, 1764), (1127, 1692), (1316, 1449)]