16522884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 48135360

約数和(自身を除く): 31612476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 379, 519, 692, 758, 1038, 1137, 1211, 1516, 1557, 2076, 2274, 2422, 2653, 3114, 3411, 3633, 4548, 4844, 5306, 6228, 6822, 7266, 7959, 10612, 10899, 13644, 14532, 15918, 21798, 23877, 31836, 43596, 47754, 65567, 95508, 131134, 196701, 262268, 393402, 458969, 590103, 786804, 917938, 1180206, 1376907, 1835876, 2360412, 2753814, 4130721, 5507628, 8261442, 16522884]

約数ペア:

[(1, 16522884), (2, 8261442), (3, 5507628), (4, 4130721), (6, 2753814), (7, 2360412), (9, 1835876), (12, 1376907), (14, 1180206), (18, 917938), (21, 786804), (28, 590103), (36, 458969), (42, 393402), (63, 262268), (84, 196701), (126, 131134), (173, 95508), (252, 65567), (346, 47754), (379, 43596), (519, 31836), (692, 23877), (758, 21798), (1038, 15918), (1137, 14532), (1211, 13644), (1516, 10899), (1557, 10612), (2076, 7959), (2274, 7266), (2422, 6822), (2653, 6228), (3114, 5306), (3411, 4844), (3633, 4548)]