18049446

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 40627200

約数和(自身を除く): 22577754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4231, 4266, 8462, 12693, 25386, 38079, 76158, 114237, 228474, 334249, 668498, 1002747, 2005494, 3008241, 6016482, 9024723, 18049446]

約数ペア:

[(1, 18049446), (2, 9024723), (3, 6016482), (6, 3008241), (9, 2005494), (18, 1002747), (27, 668498), (54, 334249), (79, 228474), (158, 114237), (237, 76158), (474, 38079), (711, 25386), (1422, 12693), (2133, 8462), (4231, 4266)]