8455429721898

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2347}}^1\times {\mathrm{390151}}^1$

素因数の和:392534

約数の個数: 96

約数和(自身を含む): 20007119408640

約数和(自身を除く): 11551689686742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 2347, 3078, 4617, 4694, 7041, 9234, 14082, 21123, 42246, 44593, 63369, 89186, 126738, 133779, 190107, 267558, 380214, 390151, 401337, 570321, 780302, 802674, 1140642, 1170453, 1204011, 2340906, 2408022, 3511359, 3612033, 7022718, 7224066, 7412869, 10534077, 10836099, 14825738, 21068154, 21672198, 22238607, 31602231, 44477214, 63204462, 66715821, 94806693, 133431642, 189613386, 200147463, 400294926, 600442389, 915684397, 1200884778, 1801327167, 1831368794, 2747053191, 3602654334, 5494106382, 8241159573, 16482319146, 17398003543, 24723478719, 34796007086, 49446957438, 52194010629, 74170436157, 104388021258, 148340872314, 156582031887, 222511308471, 313164063774, 445022616942, 469746095661, 939492191322, 1409238286983, 2818476573966, 4227714860949, 8455429721898]

約数ペア:

[(1, 8455429721898), (2, 4227714860949), (3, 2818476573966), (6, 1409238286983), (9, 939492191322), (18, 469746095661), (19, 445022616942), (27, 313164063774), (38, 222511308471), (54, 156582031887), (57, 148340872314), (81, 104388021258), (114, 74170436157), (162, 52194010629), (171, 49446957438), (243, 34796007086), (342, 24723478719), (486, 17398003543), (513, 16482319146), (1026, 8241159573), (1539, 5494106382), (2347, 3602654334), (3078, 2747053191), (4617, 1831368794), (4694, 1801327167), (7041, 1200884778), (9234, 915684397), (14082, 600442389), (21123, 400294926), (42246, 200147463), (44593, 189613386), (63369, 133431642), (89186, 94806693), (126738, 66715821), (133779, 63204462), (190107, 44477214), (267558, 31602231), (380214, 22238607), (390151, 21672198), (401337, 21068154), (570321, 14825738), (780302, 10836099), (802674, 10534077), (1140642, 7412869), (1170453, 7224066), (1204011, 7022718), (2340906, 3612033), (2408022, 3511359)]