2247689214

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^2\times {\mathrm{281}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 5136769872

約数和(自身を除く): 2889080658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 281, 414, 417, 562, 834, 843, 1251, 1686, 2502, 2529, 3197, 5058, 6394, 6463, 9591, 12926, 19182, 19321, 19389, 28773, 38642, 38778, 39059, 57546, 57963, 58167, 78118, 115926, 116334, 117177, 173889, 234354, 347778, 351531, 444383, 703062, 888766, 898357, 1333149, 1796714, 2666298, 2695071, 3999447, 5390142, 5429201, 7998894, 8085213, 10858402, 16170426, 16287603, 32575206, 48862809, 97725618, 124871623, 249743246, 374614869, 749229738, 1123844607, 2247689214]

約数ペア:

[(1, 2247689214), (2, 1123844607), (3, 749229738), (6, 374614869), (9, 249743246), (18, 124871623), (23, 97725618), (46, 48862809), (69, 32575206), (138, 16287603), (139, 16170426), (207, 10858402), (278, 8085213), (281, 7998894), (414, 5429201), (417, 5390142), (562, 3999447), (834, 2695071), (843, 2666298), (1251, 1796714), (1686, 1333149), (2502, 898357), (2529, 888766), (3197, 703062), (5058, 444383), (6394, 351531), (6463, 347778), (9591, 234354), (12926, 173889), (19182, 117177), (19321, 116334), (19389, 115926), (28773, 78118), (38642, 58167), (38778, 57963), (39059, 57546)]