15775254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7243}}^1$

素因数の和:7273

約数の個数: 36

約数和(自身を含む): 37574628

約数和(自身を除く): 21799374

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 7243, 14486, 21729, 43458, 65187, 79673, 130374, 159346, 239019, 478038, 717057, 876403, 1434114, 1752806, 2629209, 5258418, 7887627, 15775254]

約数ペア:

[(1, 15775254), (2, 7887627), (3, 5258418), (6, 2629209), (9, 1752806), (11, 1434114), (18, 876403), (22, 717057), (33, 478038), (66, 239019), (99, 159346), (121, 130374), (198, 79673), (242, 65187), (363, 43458), (726, 21729), (1089, 14486), (2178, 7243)]