39781644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11551}}^1$

素因数の和:11606

約数の個数: 48

約数和(自身を含む): 108681216

約数和(自身を除く): 68899572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 11551, 23102, 34653, 46204, 69306, 80857, 138612, 161714, 242571, 323428, 473591, 485142, 947182, 970284, 1420773, 1894364, 2841546, 3315137, 5683092, 6630274, 9945411, 13260548, 19890822, 39781644]

約数ペア:

[(1, 39781644), (2, 19890822), (3, 13260548), (4, 9945411), (6, 6630274), (7, 5683092), (12, 3315137), (14, 2841546), (21, 1894364), (28, 1420773), (41, 970284), (42, 947182), (82, 485142), (84, 473591), (123, 323428), (164, 242571), (246, 161714), (287, 138612), (492, 80857), (574, 69306), (861, 46204), (1148, 34653), (1722, 23102), (3444, 11551)]