4788126

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7653474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 239, 318, 371, 378, 477, 478, 717, 742, 954, 1113, 1431, 1434, 1673, 2151, 2226, 2862, 3339, 3346, 4302, 5019, 6453, 6678, 10017, 10038, 12667, 12906, 15057, 20034, 25334, 30114, 38001, 45171, 76002, 88669, 90342, 114003, 177338, 228006, 266007, 342009, 532014, 684018, 798021, 1596042, 2394063, 4788126]

約数ペア:

[(1, 4788126), (2, 2394063), (3, 1596042), (6, 798021), (7, 684018), (9, 532014), (14, 342009), (18, 266007), (21, 228006), (27, 177338), (42, 114003), (53, 90342), (54, 88669), (63, 76002), (106, 45171), (126, 38001), (159, 30114), (189, 25334), (239, 20034), (318, 15057), (371, 12906), (378, 12667), (477, 10038), (478, 10017), (717, 6678), (742, 6453), (954, 5019), (1113, 4302), (1431, 3346), (1434, 3339), (1673, 2862), (2151, 2226)]