859619916

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{593}}^1\times {\mathrm{601}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 2212754544

約数和(自身を除く): 1353134628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 593, 601, 603, 804, 1186, 1202, 1206, 1779, 1803, 2372, 2404, 2412, 3558, 3606, 5337, 5409, 7116, 7212, 10674, 10818, 21348, 21636, 39731, 40267, 79462, 80534, 119193, 120801, 158924, 161068, 238386, 241602, 356393, 357579, 362403, 476772, 483204, 712786, 715158, 724806, 1069179, 1425572, 1430316, 1449612, 2138358, 3207537, 4276716, 6415074, 12830148, 23878331, 47756662, 71634993, 95513324, 143269986, 214904979, 286539972, 429809958, 859619916]

約数ペア:

[(1, 859619916), (2, 429809958), (3, 286539972), (4, 214904979), (6, 143269986), (9, 95513324), (12, 71634993), (18, 47756662), (36, 23878331), (67, 12830148), (134, 6415074), (201, 4276716), (268, 3207537), (402, 2138358), (593, 1449612), (601, 1430316), (603, 1425572), (804, 1069179), (1186, 724806), (1202, 715158), (1206, 712786), (1779, 483204), (1803, 476772), (2372, 362403), (2404, 357579), (2412, 356393), (3558, 241602), (3606, 238386), (5337, 161068), (5409, 158924), (7116, 120801), (7212, 119193), (10674, 80534), (10818, 79462), (21348, 40267), (21636, 39731)]