2515187556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{8161}}^1$

素因数の和:9401

約数の個数: 72

約数和(自身を含む): 7272929664

約数和(自身を除く): 4757742108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1223, 2446, 3669, 4892, 7338, 8161, 8561, 11007, 14676, 16322, 17122, 22014, 24483, 25683, 32644, 34244, 44028, 48966, 51366, 57127, 73449, 77049, 97932, 102732, 114254, 146898, 154098, 171381, 228508, 293796, 308196, 342762, 514143, 685524, 1028286, 2056572, 9980903, 19961806, 29942709, 39923612, 59885418, 69866321, 89828127, 119770836, 139732642, 179656254, 209598963, 279465284, 359312508, 419197926, 628796889, 838395852, 1257593778, 2515187556]

約数ペア:

[(1, 2515187556), (2, 1257593778), (3, 838395852), (4, 628796889), (6, 419197926), (7, 359312508), (9, 279465284), (12, 209598963), (14, 179656254), (18, 139732642), (21, 119770836), (28, 89828127), (36, 69866321), (42, 59885418), (63, 39923612), (84, 29942709), (126, 19961806), (252, 9980903), (1223, 2056572), (2446, 1028286), (3669, 685524), (4892, 514143), (7338, 342762), (8161, 308196), (8561, 293796), (11007, 228508), (14676, 171381), (16322, 154098), (17122, 146898), (22014, 114254), (24483, 102732), (25683, 97932), (32644, 77049), (34244, 73449), (44028, 57127), (48966, 51366)]