15691078728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{5587991}}^1$

素因数の和:5588019

約数の個数: 64

約数和(自身を含む): 46939132800

約数和(自身を除く): 31248054072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 5587991, 11175982, 16763973, 22351964, 33527946, 44703928, 50291919, 67055892, 72643883, 100583838, 134111784, 145287766, 150875757, 201167676, 217931649, 290575532, 301751514, 402335352, 435863298, 581151064, 603503028, 653794947, 871726596, 1207006056, 1307589894, 1743453192, 1961384841, 2615179788, 3922769682, 5230359576, 7845539364, 15691078728]

約数ペア:

[(1, 15691078728), (2, 7845539364), (3, 5230359576), (4, 3922769682), (6, 2615179788), (8, 1961384841), (9, 1743453192), (12, 1307589894), (13, 1207006056), (18, 871726596), (24, 653794947), (26, 603503028), (27, 581151064), (36, 435863298), (39, 402335352), (52, 301751514), (54, 290575532), (72, 217931649), (78, 201167676), (104, 150875757), (108, 145287766), (117, 134111784), (156, 100583838), (216, 72643883), (234, 67055892), (312, 50291919), (351, 44703928), (468, 33527946), (702, 22351964), (936, 16763973), (1404, 11175982), (2808, 5587991)]