17939502

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47459}}^1$

素因数の和:47477

約数の個数: 32

約数和(自身を含む): 45561600

約数和(自身を除く): 27622098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 47459, 94918, 142377, 284754, 332213, 427131, 664426, 854262, 996639, 1281393, 1993278, 2562786, 2989917, 5979834, 8969751, 17939502]

約数ペア:

[(1, 17939502), (2, 8969751), (3, 5979834), (6, 2989917), (7, 2562786), (9, 1993278), (14, 1281393), (18, 996639), (21, 854262), (27, 664426), (42, 427131), (54, 332213), (63, 284754), (126, 142377), (189, 94918), (378, 47459)]