1788006474

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1117}}^1$

素因数の和:1413

約数の個数: 80

約数和(自身を含む): 4124896776

約数和(自身を除く): 2336890302

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 241, 246, 369, 482, 723, 738, 1107, 1117, 1446, 2169, 2214, 2234, 3321, 3351, 4338, 6507, 6642, 6702, 9881, 10053, 13014, 19521, 19762, 20106, 29643, 30159, 39042, 45797, 59286, 60318, 88929, 90477, 91594, 137391, 177858, 180954, 266787, 269197, 274782, 412173, 533574, 538394, 800361, 807591, 824346, 1236519, 1600722, 1615182, 2422773, 2473038, 3709557, 4845546, 7268319, 7419114, 11037077, 14536638, 21804957, 22074154, 33111231, 43609914, 66222462, 99333693, 198667386, 298001079, 596002158, 894003237, 1788006474]

約数ペア:

[(1, 1788006474), (2, 894003237), (3, 596002158), (6, 298001079), (9, 198667386), (18, 99333693), (27, 66222462), (41, 43609914), (54, 33111231), (81, 22074154), (82, 21804957), (123, 14536638), (162, 11037077), (241, 7419114), (246, 7268319), (369, 4845546), (482, 3709557), (723, 2473038), (738, 2422773), (1107, 1615182), (1117, 1600722), (1446, 1236519), (2169, 824346), (2214, 807591), (2234, 800361), (3321, 538394), (3351, 533574), (4338, 412173), (6507, 274782), (6642, 269197), (6702, 266787), (9881, 180954), (10053, 177858), (13014, 137391), (19521, 91594), (19762, 90477), (20106, 88929), (29643, 60318), (30159, 59286), (39042, 45797)]