40858038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10309

約数の個数: 48

約数和(自身を含む): 100953216

約数和(自身を除く): 60095178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 10271, 20542, 30813, 61626, 92439, 133523, 174607, 184878, 267046, 349214, 400569, 523821, 801138, 1047642, 1201707, 1571463, 2269891, 2403414, 3142926, 4539782, 6809673, 13619346, 20429019, 40858038]

約数ペア:

[(1, 40858038), (2, 20429019), (3, 13619346), (6, 6809673), (9, 4539782), (13, 3142926), (17, 2403414), (18, 2269891), (26, 1571463), (34, 1201707), (39, 1047642), (51, 801138), (78, 523821), (102, 400569), (117, 349214), (153, 267046), (221, 184878), (234, 174607), (306, 133523), (442, 92439), (663, 61626), (1326, 30813), (1989, 20542), (3978, 10271)]