4420692

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 12317760

約数和(自身を除く): 7897068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 281, 342, 414, 437, 562, 684, 828, 843, 874, 1124, 1311, 1686, 1748, 2529, 2622, 3372, 3933, 5058, 5244, 5339, 6463, 7866, 10116, 10678, 12926, 15732, 16017, 19389, 21356, 25852, 32034, 38778, 48051, 58167, 64068, 77556, 96102, 116334, 122797, 192204, 232668, 245594, 368391, 491188, 736782, 1105173, 1473564, 2210346, 4420692]

約数ペア:

[(1, 4420692), (2, 2210346), (3, 1473564), (4, 1105173), (6, 736782), (9, 491188), (12, 368391), (18, 245594), (19, 232668), (23, 192204), (36, 122797), (38, 116334), (46, 96102), (57, 77556), (69, 64068), (76, 58167), (92, 48051), (114, 38778), (138, 32034), (171, 25852), (207, 21356), (228, 19389), (276, 16017), (281, 15732), (342, 12926), (414, 10678), (437, 10116), (562, 7866), (684, 6463), (828, 5339), (843, 5244), (874, 5058), (1124, 3933), (1311, 3372), (1686, 2622), (1748, 2529)]