15227478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7109}}^1$

素因数の和:7141

約数の個数: 48

約数和(自身を含む): 39929760

約数和(自身を除く): 24702282

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 7109, 14218, 21327, 42654, 49763, 63981, 99526, 120853, 127962, 149289, 241706, 298578, 362559, 447867, 725118, 845971, 895734, 1087677, 1691942, 2175354, 2537913, 5075826, 7613739, 15227478]

約数ペア:

[(1, 15227478), (2, 7613739), (3, 5075826), (6, 2537913), (7, 2175354), (9, 1691942), (14, 1087677), (17, 895734), (18, 845971), (21, 725118), (34, 447867), (42, 362559), (51, 298578), (63, 241706), (102, 149289), (119, 127962), (126, 120853), (153, 99526), (238, 63981), (306, 49763), (357, 42654), (714, 21327), (1071, 14218), (2142, 7109)]