15421122

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 35748960

約数和(自身を除く): 20327838

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 673, 1206, 1273, 1346, 2019, 2546, 3819, 4038, 6057, 7638, 11457, 12114, 12787, 22914, 25574, 38361, 45091, 76722, 90182, 115083, 135273, 230166, 270546, 405819, 811638, 856729, 1713458, 2570187, 5140374, 7710561, 15421122]

約数ペア:

[(1, 15421122), (2, 7710561), (3, 5140374), (6, 2570187), (9, 1713458), (18, 856729), (19, 811638), (38, 405819), (57, 270546), (67, 230166), (114, 135273), (134, 115083), (171, 90182), (201, 76722), (342, 45091), (402, 38361), (603, 25574), (673, 22914), (1206, 12787), (1273, 12114), (1346, 11457), (2019, 7638), (2546, 6057), (3819, 4038)]