189043428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30829}}^1$

素因数の和:30916

約数の個数: 48

約数和(自身を含む): 511038080

約数和(自身を除く): 321994652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 30829, 61658, 92487, 123316, 184974, 215803, 369948, 431606, 647409, 863212, 1294818, 2250517, 2589636, 4501034, 6751551, 9002068, 13503102, 15753619, 27006204, 31507238, 47260857, 63014476, 94521714, 189043428]

約数ペア:

[(1, 189043428), (2, 94521714), (3, 63014476), (4, 47260857), (6, 31507238), (7, 27006204), (12, 15753619), (14, 13503102), (21, 9002068), (28, 6751551), (42, 4501034), (73, 2589636), (84, 2250517), (146, 1294818), (219, 863212), (292, 647409), (438, 431606), (511, 369948), (876, 215803), (1022, 184974), (1533, 123316), (2044, 92487), (3066, 61658), (6132, 30829)]