2016261018

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 4906137600

約数和(自身を除く): 2889876582

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 41, 54, 58, 62, 82, 87, 93, 123, 174, 186, 246, 261, 279, 369, 522, 558, 738, 783, 837, 899, 1013, 1107, 1189, 1271, 1566, 1674, 1798, 2026, 2214, 2378, 2542, 2697, 3039, 3567, 3813, 5394, 6078, 7134, 7626, 8091, 9117, 10701, 11439, 16182, 18234, 21402, 22878, 24273, 27351, 29377, 31403, 32103, 34317, 36859, 41533, 48546, 54702, 58754, 62806, 64206, 68634, 73718, 83066, 88131, 94209, 110577, 124599, 176262, 188418, 221154, 249198, 264393, 282627, 331731, 373797, 528786, 565254, 663462, 747594, 793179, 847881, 910687, 995193, 1121391, 1204457, 1287523, 1586358, 1695762, 1821374, 1990386, 2242782, 2408914, 2575046, 2732061, 3613371, 3862569, 5464122, 7226742, 7725138, 8196183, 10840113, 11587707, 16392366, 21680226, 23175414, 24588549, 32520339, 34763121, 37338167, 49177098, 65040678, 69526242, 74676334, 112014501, 224029002, 336043503, 672087006, 1008130509, 2016261018]

約数ペア:

[(1, 2016261018), (2, 1008130509), (3, 672087006), (6, 336043503), (9, 224029002), (18, 112014501), (27, 74676334), (29, 69526242), (31, 65040678), (41, 49177098), (54, 37338167), (58, 34763121), (62, 32520339), (82, 24588549), (87, 23175414), (93, 21680226), (123, 16392366), (174, 11587707), (186, 10840113), (246, 8196183), (261, 7725138), (279, 7226742), (369, 5464122), (522, 3862569), (558, 3613371), (738, 2732061), (783, 2575046), (837, 2408914), (899, 2242782), (1013, 1990386), (1107, 1821374), (1189, 1695762), (1271, 1586358), (1566, 1287523), (1674, 1204457), (1798, 1121391), (2026, 995193), (2214, 910687), (2378, 847881), (2542, 793179), (2697, 747594), (3039, 663462), (3567, 565254), (3813, 528786), (5394, 373797), (6078, 331731), (7134, 282627), (7626, 264393), (8091, 249198), (9117, 221154), (10701, 188418), (11439, 176262), (16182, 124599), (18234, 110577), (21402, 94209), (22878, 88131), (24273, 83066), (27351, 73718), (29377, 68634), (31403, 64206), (32103, 62806), (34317, 58754), (36859, 54702), (41533, 48546)]