31638268452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{554707}}^1$

素因数の和:554825

約数の個数: 72

約数和(自身を含む): 86760768864

約数和(自身を除く): 55122500412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2716, 4074, 4753, 8148, 9506, 14259, 19012, 28518, 57036, 554707, 1109414, 1664121, 2218828, 3328242, 3882949, 6656484, 7765898, 11648847, 15531796, 23297694, 27180643, 46595388, 53806579, 54361286, 81541929, 107613158, 108722572, 161419737, 163083858, 215226316, 322839474, 326167716, 376646053, 645678948, 753292106, 1129938159, 1506584212, 2259876318, 2636522371, 4519752636, 5273044742, 7909567113, 10546089484, 15819134226, 31638268452]

約数ペア:

[(1, 31638268452), (2, 15819134226), (3, 10546089484), (4, 7909567113), (6, 5273044742), (7, 4519752636), (12, 2636522371), (14, 2259876318), (21, 1506584212), (28, 1129938159), (42, 753292106), (49, 645678948), (84, 376646053), (97, 326167716), (98, 322839474), (147, 215226316), (194, 163083858), (196, 161419737), (291, 108722572), (294, 107613158), (388, 81541929), (582, 54361286), (588, 53806579), (679, 46595388), (1164, 27180643), (1358, 23297694), (2037, 15531796), (2716, 11648847), (4074, 7765898), (4753, 6656484), (8148, 3882949), (9506, 3328242), (14259, 2218828), (19012, 1664121), (28518, 1109414), (57036, 554707)]