15889356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3709}}^1$

素因数の和:3743

約数の個数: 72

約数和(自身を含む): 48615840

約数和(自身を除く): 32726484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 3709, 4284, 7418, 11127, 14836, 22254, 25963, 33381, 44508, 51926, 63053, 66762, 77889, 103852, 126106, 133524, 155778, 189159, 233667, 252212, 311556, 378318, 441371, 467334, 567477, 756636, 882742, 934668, 1134954, 1324113, 1765484, 2269908, 2648226, 3972339, 5296452, 7944678, 15889356]

約数ペア:

[(1, 15889356), (2, 7944678), (3, 5296452), (4, 3972339), (6, 2648226), (7, 2269908), (9, 1765484), (12, 1324113), (14, 1134954), (17, 934668), (18, 882742), (21, 756636), (28, 567477), (34, 467334), (36, 441371), (42, 378318), (51, 311556), (63, 252212), (68, 233667), (84, 189159), (102, 155778), (119, 133524), (126, 126106), (153, 103852), (204, 77889), (238, 66762), (252, 63053), (306, 51926), (357, 44508), (476, 33381), (612, 25963), (714, 22254), (1071, 14836), (1428, 11127), (2142, 7418), (3709, 4284)]