6444396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:363

約数の個数: 72

約数和(自身を含む): 18869760

約数和(自身を除く): 12425364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 239, 252, 321, 428, 478, 642, 717, 749, 956, 963, 1284, 1434, 1498, 1673, 1926, 2151, 2247, 2868, 2996, 3346, 3852, 4302, 4494, 5019, 6692, 6741, 8604, 8988, 10038, 13482, 15057, 20076, 25573, 26964, 30114, 51146, 60228, 76719, 102292, 153438, 179011, 230157, 306876, 358022, 460314, 537033, 716044, 920628, 1074066, 1611099, 2148132, 3222198, 6444396]

約数ペア:

[(1, 6444396), (2, 3222198), (3, 2148132), (4, 1611099), (6, 1074066), (7, 920628), (9, 716044), (12, 537033), (14, 460314), (18, 358022), (21, 306876), (28, 230157), (36, 179011), (42, 153438), (63, 102292), (84, 76719), (107, 60228), (126, 51146), (214, 30114), (239, 26964), (252, 25573), (321, 20076), (428, 15057), (478, 13482), (642, 10038), (717, 8988), (749, 8604), (956, 6741), (963, 6692), (1284, 5019), (1434, 4494), (1498, 4302), (1673, 3852), (1926, 3346), (2151, 2996), (2247, 2868)]