16531038

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 38413440

約数和(自身を除く): 21882402

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 607, 801, 1214, 1513, 1602, 1821, 3026, 3642, 4539, 5463, 9078, 10319, 10926, 13617, 20638, 27234, 30957, 54023, 61914, 92871, 108046, 162069, 185742, 324138, 486207, 918391, 972414, 1836782, 2755173, 5510346, 8265519, 16531038]

約数ペア:

[(1, 16531038), (2, 8265519), (3, 5510346), (6, 2755173), (9, 1836782), (17, 972414), (18, 918391), (34, 486207), (51, 324138), (89, 185742), (102, 162069), (153, 108046), (178, 92871), (267, 61914), (306, 54023), (534, 30957), (607, 27234), (801, 20638), (1214, 13617), (1513, 10926), (1602, 10319), (1821, 9078), (3026, 5463), (3642, 4539)]