39854388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{877}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 106596224

約数和(自身を除く): 66741836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 541, 877, 1082, 1623, 1754, 2164, 2631, 3246, 3508, 3787, 5262, 6139, 6492, 7574, 10524, 11361, 12278, 15148, 18417, 22722, 24556, 36834, 45444, 73668, 474457, 948914, 1423371, 1897828, 2846742, 3321199, 5693484, 6642398, 9963597, 13284796, 19927194, 39854388]

約数ペア:

[(1, 39854388), (2, 19927194), (3, 13284796), (4, 9963597), (6, 6642398), (7, 5693484), (12, 3321199), (14, 2846742), (21, 1897828), (28, 1423371), (42, 948914), (84, 474457), (541, 73668), (877, 45444), (1082, 36834), (1623, 24556), (1754, 22722), (2164, 18417), (2631, 15148), (3246, 12278), (3508, 11361), (3787, 10524), (5262, 7574), (6139, 6492)]