27743724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 75479040

約数和(自身を除く): 47735316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 863, 893, 1692, 1726, 1786, 2589, 2679, 3452, 3572, 5178, 5358, 7767, 8037, 10356, 10716, 15534, 16074, 16397, 31068, 32148, 32794, 40561, 49191, 65588, 81122, 98382, 121683, 147573, 162244, 196764, 243366, 295146, 365049, 486732, 590292, 730098, 770659, 1460196, 1541318, 2311977, 3082636, 4623954, 6935931, 9247908, 13871862, 27743724]

約数ペア:

[(1, 27743724), (2, 13871862), (3, 9247908), (4, 6935931), (6, 4623954), (9, 3082636), (12, 2311977), (18, 1541318), (19, 1460196), (36, 770659), (38, 730098), (47, 590292), (57, 486732), (76, 365049), (94, 295146), (114, 243366), (141, 196764), (171, 162244), (188, 147573), (228, 121683), (282, 98382), (342, 81122), (423, 65588), (564, 49191), (684, 40561), (846, 32794), (863, 32148), (893, 31068), (1692, 16397), (1726, 16074), (1786, 15534), (2589, 10716), (2679, 10356), (3452, 8037), (3572, 7767), (5178, 5358)]