839103426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{10357}}^1$

素因数の和:11015

約数の個数: 48

約数和(自身を含む): 2081212224

約数和(自身を除く): 1242108798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 643, 1286, 1929, 3858, 4501, 5787, 9002, 10357, 11574, 13503, 20714, 27006, 31071, 40509, 62142, 72499, 81018, 93213, 144998, 186426, 217497, 434994, 652491, 1304982, 6659551, 13319102, 19978653, 39957306, 46616857, 59935959, 93233714, 119871918, 139850571, 279701142, 419551713, 839103426]

約数ペア:

[(1, 839103426), (2, 419551713), (3, 279701142), (6, 139850571), (7, 119871918), (9, 93233714), (14, 59935959), (18, 46616857), (21, 39957306), (42, 19978653), (63, 13319102), (126, 6659551), (643, 1304982), (1286, 652491), (1929, 434994), (3858, 217497), (4501, 186426), (5787, 144998), (9002, 93213), (10357, 81018), (11574, 72499), (13503, 62142), (20714, 40509), (27006, 31071)]