26920908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 78248352

約数和(自身を除く): 51327444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 337, 634, 674, 951, 1011, 1268, 1348, 1902, 2022, 2219, 2359, 2853, 3033, 3804, 4044, 4438, 4718, 5706, 6066, 6657, 7077, 8876, 9436, 11412, 12132, 13314, 14154, 19971, 21231, 26628, 28308, 39942, 42462, 79884, 84924, 106829, 213658, 320487, 427316, 640974, 747803, 961461, 1281948, 1495606, 1922922, 2243409, 2991212, 3845844, 4486818, 6730227, 8973636, 13460454, 26920908]

約数ペア:

[(1, 26920908), (2, 13460454), (3, 8973636), (4, 6730227), (6, 4486818), (7, 3845844), (9, 2991212), (12, 2243409), (14, 1922922), (18, 1495606), (21, 1281948), (28, 961461), (36, 747803), (42, 640974), (63, 427316), (84, 320487), (126, 213658), (252, 106829), (317, 84924), (337, 79884), (634, 42462), (674, 39942), (951, 28308), (1011, 26628), (1268, 21231), (1348, 19971), (1902, 14154), (2022, 13314), (2219, 12132), (2359, 11412), (2853, 9436), (3033, 8876), (3804, 7077), (4044, 6657), (4438, 6066), (4718, 5706)]