2019433734

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 4964544000

約数和(自身を除く): 2945110266

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 67, 87, 114, 134, 171, 174, 201, 261, 342, 402, 513, 522, 551, 603, 783, 1013, 1026, 1102, 1206, 1273, 1566, 1653, 1809, 1943, 2026, 2546, 3039, 3306, 3618, 3819, 3886, 4959, 5829, 6078, 7638, 9117, 9918, 11457, 11658, 14877, 17487, 18234, 19247, 22914, 27351, 29377, 29754, 34371, 34974, 36917, 38494, 52461, 54702, 57741, 58754, 67871, 68742, 73834, 88131, 104922, 110751, 115482, 135742, 173223, 176262, 203613, 221502, 264393, 332253, 346446, 407226, 519669, 528786, 558163, 610839, 664506, 793179, 996759, 1039338, 1116326, 1221678, 1289549, 1586358, 1674489, 1832517, 1968259, 1993518, 2579098, 3348978, 3665034, 3868647, 3936518, 5023467, 5904777, 7737294, 10046934, 11605941, 11809554, 15070401, 17714331, 23211882, 30140802, 34817823, 35428662, 37396921, 53142993, 69635646, 74793842, 106285986, 112190763, 224381526, 336572289, 673144578, 1009716867, 2019433734]

約数ペア:

[(1, 2019433734), (2, 1009716867), (3, 673144578), (6, 336572289), (9, 224381526), (18, 112190763), (19, 106285986), (27, 74793842), (29, 69635646), (38, 53142993), (54, 37396921), (57, 35428662), (58, 34817823), (67, 30140802), (87, 23211882), (114, 17714331), (134, 15070401), (171, 11809554), (174, 11605941), (201, 10046934), (261, 7737294), (342, 5904777), (402, 5023467), (513, 3936518), (522, 3868647), (551, 3665034), (603, 3348978), (783, 2579098), (1013, 1993518), (1026, 1968259), (1102, 1832517), (1206, 1674489), (1273, 1586358), (1566, 1289549), (1653, 1221678), (1809, 1116326), (1943, 1039338), (2026, 996759), (2546, 793179), (3039, 664506), (3306, 610839), (3618, 558163), (3819, 528786), (3886, 519669), (4959, 407226), (5829, 346446), (6078, 332253), (7638, 264393), (9117, 221502), (9918, 203613), (11457, 176262), (11658, 173223), (14877, 135742), (17487, 115482), (18234, 110751), (19247, 104922), (22914, 88131), (27351, 73834), (29377, 68742), (29754, 67871), (34371, 58754), (34974, 57741), (36917, 54702), (38494, 52461)]