212445954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{88741}}^1$

素因数の和:88775

約数の個数: 48

約数和(自身を含む): 553750080

約数和(自身を除く): 341304126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 88741, 177482, 266223, 532446, 621187, 798669, 1242374, 1597338, 1686079, 1863561, 3372158, 3727122, 5058237, 5590683, 10116474, 11181366, 11802553, 15174711, 23605106, 30349422, 35407659, 70815318, 106222977, 212445954]

約数ペア:

[(1, 212445954), (2, 106222977), (3, 70815318), (6, 35407659), (7, 30349422), (9, 23605106), (14, 15174711), (18, 11802553), (19, 11181366), (21, 10116474), (38, 5590683), (42, 5058237), (57, 3727122), (63, 3372158), (114, 1863561), (126, 1686079), (133, 1597338), (171, 1242374), (266, 798669), (342, 621187), (399, 532446), (798, 266223), (1197, 177482), (2394, 88741)]