16407801438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1\times {\mathrm{3797}}^1$

素因数の和:4697

約数の個数: 64

約数和(自身を含む): 37837559808

約数和(自身を除く): 21429758370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 751, 822, 959, 1502, 1918, 2253, 2877, 3797, 4506, 5257, 5754, 7594, 10514, 11391, 15771, 22782, 26579, 31542, 53158, 79737, 102887, 159474, 205774, 308661, 520189, 617322, 720209, 1040378, 1440418, 1560567, 2160627, 2851547, 3121134, 3641323, 4321254, 5703094, 7282646, 8554641, 10923969, 17109282, 19960829, 21847938, 39921658, 59882487, 119764974, 390661939, 781323878, 1171985817, 2343971634, 2734633573, 5469267146, 8203900719, 16407801438]

約数ペア:

[(1, 16407801438), (2, 8203900719), (3, 5469267146), (6, 2734633573), (7, 2343971634), (14, 1171985817), (21, 781323878), (42, 390661939), (137, 119764974), (274, 59882487), (411, 39921658), (751, 21847938), (822, 19960829), (959, 17109282), (1502, 10923969), (1918, 8554641), (2253, 7282646), (2877, 5703094), (3797, 4321254), (4506, 3641323), (5257, 3121134), (5754, 2851547), (7594, 2160627), (10514, 1560567), (11391, 1440418), (15771, 1040378), (22782, 720209), (26579, 617322), (31542, 520189), (53158, 308661), (79737, 205774), (102887, 159474)]