149470956

素因数分解:

$2^2\times 3^2\times {\mathrm{4151971}}^1$

素因数の和:4151981

約数の個数: 18

約数和(自身を含む): 377829452

約数和(自身を除く): 228358496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4151971, 8303942, 12455913, 16607884, 24911826, 37367739, 49823652, 74735478, 149470956]

約数ペア:

[(1, 149470956), (2, 74735478), (3, 49823652), (4, 37367739), (6, 24911826), (9, 16607884), (12, 12455913), (18, 8303942), (36, 4151971)]