25994574

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34485426

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 59, 82, 118, 123, 177, 199, 246, 354, 369, 398, 531, 597, 738, 1062, 1107, 1194, 1593, 1791, 2214, 2419, 3186, 3582, 4838, 5373, 7257, 8159, 10746, 11741, 14514, 16318, 21771, 23482, 24477, 35223, 43542, 48954, 65313, 70446, 73431, 105669, 130626, 146862, 211338, 220293, 317007, 440586, 481381, 634014, 962762, 1444143, 2888286, 4332429, 8664858, 12997287, 25994574]

約数ペア:

[(1, 25994574), (2, 12997287), (3, 8664858), (6, 4332429), (9, 2888286), (18, 1444143), (27, 962762), (41, 634014), (54, 481381), (59, 440586), (82, 317007), (118, 220293), (123, 211338), (177, 146862), (199, 130626), (246, 105669), (354, 73431), (369, 70446), (398, 65313), (531, 48954), (597, 43542), (738, 35223), (1062, 24477), (1107, 23482), (1194, 21771), (1593, 16318), (1791, 14514), (2214, 11741), (2419, 10746), (3186, 8159), (3582, 7257), (4838, 5373)]