21093037074

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{2083}}^1$

素因数の和:3160

約数の個数: 96

約数和(自身を含む): 49838443200

約数和(自身を除く): 28745406126

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1021, 1102, 1653, 2042, 2083, 3063, 3306, 4166, 4959, 6126, 6249, 9189, 9918, 12498, 18378, 18747, 19399, 29609, 37494, 38798, 39577, 58197, 59218, 60407, 79154, 88827, 116394, 118731, 120814, 174591, 177654, 181221, 237462, 266481, 349182, 356193, 362442, 532962, 543663, 562571, 712386, 1087326, 1125142, 1147733, 1687713, 2126743, 2295466, 3375426, 3443199, 4253486, 5063139, 6380229, 6886398, 10126278, 10329597, 12760458, 19140687, 20659194, 38281374, 40408117, 61675547, 80816234, 121224351, 123351094, 185026641, 242448702, 363673053, 370053282, 555079923, 727346106, 1110159846, 1171835393, 2343670786, 3515506179, 7031012358, 10546518537, 21093037074]

約数ペア:

[(1, 21093037074), (2, 10546518537), (3, 7031012358), (6, 3515506179), (9, 2343670786), (18, 1171835393), (19, 1110159846), (29, 727346106), (38, 555079923), (57, 370053282), (58, 363673053), (87, 242448702), (114, 185026641), (171, 123351094), (174, 121224351), (261, 80816234), (342, 61675547), (522, 40408117), (551, 38281374), (1021, 20659194), (1102, 19140687), (1653, 12760458), (2042, 10329597), (2083, 10126278), (3063, 6886398), (3306, 6380229), (4166, 5063139), (4959, 4253486), (6126, 3443199), (6249, 3375426), (9189, 2295466), (9918, 2126743), (12498, 1687713), (18378, 1147733), (18747, 1125142), (19399, 1087326), (29609, 712386), (37494, 562571), (38798, 543663), (39577, 532962), (58197, 362442), (59218, 356193), (60407, 349182), (79154, 266481), (88827, 237462), (116394, 181221), (118731, 177654), (120814, 174591)]