15854412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 42561792

約数和(自身を除く): 26707380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 173, 346, 519, 692, 1038, 1091, 1211, 2076, 2182, 2422, 3273, 3633, 4364, 4844, 6546, 7266, 7637, 13092, 14532, 15274, 22911, 30548, 45822, 91644, 188743, 377486, 566229, 754972, 1132458, 1321201, 2264916, 2642402, 3963603, 5284804, 7927206, 15854412]

約数ペア:

[(1, 15854412), (2, 7927206), (3, 5284804), (4, 3963603), (6, 2642402), (7, 2264916), (12, 1321201), (14, 1132458), (21, 754972), (28, 566229), (42, 377486), (84, 188743), (173, 91644), (346, 45822), (519, 30548), (692, 22911), (1038, 15274), (1091, 14532), (1211, 13092), (2076, 7637), (2182, 7266), (2422, 6546), (3273, 4844), (3633, 4364)]