38739582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2493

約数の個数: 48

約数和(自身を含む): 96700032

約数和(自身を除く): 57960450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1834, 2347, 2358, 2751, 4694, 5502, 7041, 8253, 14082, 16429, 16506, 21123, 32858, 42246, 49287, 98574, 147861, 295722, 307457, 614914, 922371, 1844742, 2152199, 2767113, 4304398, 5534226, 6456597, 12913194, 19369791, 38739582]

約数ペア:

[(1, 38739582), (2, 19369791), (3, 12913194), (6, 6456597), (7, 5534226), (9, 4304398), (14, 2767113), (18, 2152199), (21, 1844742), (42, 922371), (63, 614914), (126, 307457), (131, 295722), (262, 147861), (393, 98574), (786, 49287), (917, 42246), (1179, 32858), (1834, 21123), (2347, 16506), (2358, 16429), (2751, 14082), (4694, 8253), (5502, 7041)]