18967326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5441}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 43884288

約数和(自身を除く): 24916962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5441, 10882, 16323, 32646, 38087, 76174, 114261, 228522, 451603, 903206, 1354809, 2709618, 3161221, 6322442, 9483663, 18967326]

約数ペア:

[(1, 18967326), (2, 9483663), (3, 6322442), (6, 3161221), (7, 2709618), (14, 1354809), (21, 903206), (42, 451603), (83, 228522), (166, 114261), (249, 76174), (498, 38087), (581, 32646), (1162, 16323), (1743, 10882), (3486, 5441)]