16800078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 18746034

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2203, 2542, 3813, 4406, 6609, 7626, 13218, 68293, 90323, 136586, 180646, 204879, 270969, 409758, 541938, 2800013, 5600026, 8400039, 16800078]

約数ペア:

[(1, 16800078), (2, 8400039), (3, 5600026), (6, 2800013), (31, 541938), (41, 409758), (62, 270969), (82, 204879), (93, 180646), (123, 136586), (186, 90323), (246, 68293), (1271, 13218), (2203, 7626), (2542, 6609), (3813, 4406)]