13519278

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 31752000

約数和(自身を除く): 18232722

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 89, 97, 174, 178, 194, 261, 267, 291, 522, 534, 582, 783, 801, 873, 1566, 1602, 1746, 2403, 2581, 2619, 2813, 4806, 5162, 5238, 5626, 7743, 8439, 8633, 15486, 16878, 17266, 23229, 25317, 25899, 46458, 50634, 51798, 69687, 75951, 77697, 139374, 151902, 155394, 233091, 250357, 466182, 500714, 751071, 1502142, 2253213, 4506426, 6759639, 13519278]

約数ペア:

[(1, 13519278), (2, 6759639), (3, 4506426), (6, 2253213), (9, 1502142), (18, 751071), (27, 500714), (29, 466182), (54, 250357), (58, 233091), (87, 155394), (89, 151902), (97, 139374), (174, 77697), (178, 75951), (194, 69687), (261, 51798), (267, 50634), (291, 46458), (522, 25899), (534, 25317), (582, 23229), (783, 17266), (801, 16878), (873, 15486), (1566, 8633), (1602, 8439), (1746, 7743), (2403, 5626), (2581, 5238), (2619, 5162), (2813, 4806)]