12742819416

素因数分解:

$2^3\times 3^2\times {\mathrm{7451}}^1\times {\mathrm{23753}}^1$

素因数の和:31216

約数の個数: 48

約数和(自身を含む): 34517887560

約数和(自身を除く): 21775068144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7451, 14902, 22353, 23753, 29804, 44706, 47506, 59608, 67059, 71259, 89412, 95012, 134118, 142518, 178824, 190024, 213777, 268236, 285036, 427554, 536472, 570072, 855108, 1710216, 176983603, 353967206, 530950809, 707934412, 1061901618, 1415868824, 1592852427, 2123803236, 3185704854, 4247606472, 6371409708, 12742819416]

約数ペア:

[(1, 12742819416), (2, 6371409708), (3, 4247606472), (4, 3185704854), (6, 2123803236), (8, 1592852427), (9, 1415868824), (12, 1061901618), (18, 707934412), (24, 530950809), (36, 353967206), (72, 176983603), (7451, 1710216), (14902, 855108), (22353, 570072), (23753, 536472), (29804, 427554), (44706, 285036), (47506, 268236), (59608, 213777), (67059, 190024), (71259, 178824), (89412, 142518), (95012, 134118)]