27815502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 69237504

約数和(自身を除く): 41422002

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 1907, 2431, 3814, 4862, 5721, 7293, 11442, 14586, 20977, 24791, 32419, 41954, 49582, 62931, 64838, 74373, 97257, 125862, 148746, 194514, 272701, 356609, 421447, 545402, 713218, 818103, 842894, 1069827, 1264341, 1636206, 2139654, 2528682, 4635917, 9271834, 13907751, 27815502]

約数ペア:

[(1, 27815502), (2, 13907751), (3, 9271834), (6, 4635917), (11, 2528682), (13, 2139654), (17, 1636206), (22, 1264341), (26, 1069827), (33, 842894), (34, 818103), (39, 713218), (51, 545402), (66, 421447), (78, 356609), (102, 272701), (143, 194514), (187, 148746), (221, 125862), (286, 97257), (374, 74373), (429, 64838), (442, 62931), (561, 49582), (663, 41954), (858, 32419), (1122, 24791), (1326, 20977), (1907, 14586), (2431, 11442), (3814, 7293), (4862, 5721)]