2018191512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{34337}}^1$

素因数の和:34456

約数の個数: 64

約数和(自身を含む): 5274316800

約数和(自身を除く): 3256125288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 79, 93, 124, 158, 186, 237, 248, 316, 372, 474, 632, 744, 948, 1896, 2449, 4898, 7347, 9796, 14694, 19592, 29388, 34337, 58776, 68674, 103011, 137348, 206022, 274696, 412044, 824088, 1064447, 2128894, 2712623, 3193341, 4257788, 5425246, 6386682, 8137869, 8515576, 10850492, 12773364, 16275738, 21700984, 25546728, 32551476, 65102952, 84091313, 168182626, 252273939, 336365252, 504547878, 672730504, 1009095756, 2018191512]

約数ペア:

[(1, 2018191512), (2, 1009095756), (3, 672730504), (4, 504547878), (6, 336365252), (8, 252273939), (12, 168182626), (24, 84091313), (31, 65102952), (62, 32551476), (79, 25546728), (93, 21700984), (124, 16275738), (158, 12773364), (186, 10850492), (237, 8515576), (248, 8137869), (316, 6386682), (372, 5425246), (474, 4257788), (632, 3193341), (744, 2712623), (948, 2128894), (1896, 1064447), (2449, 824088), (4898, 412044), (7347, 274696), (9796, 206022), (14694, 137348), (19592, 103011), (29388, 68674), (34337, 58776)]