16315452

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7951}}^1$

素因数の和:7983

約数の個数: 48

約数和(自身を含む): 44531200

約数和(自身を除く): 28215748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 7951, 15902, 23853, 31804, 47706, 71559, 95412, 143118, 151069, 214677, 286236, 302138, 429354, 453207, 604276, 858708, 906414, 1359621, 1812828, 2719242, 4078863, 5438484, 8157726, 16315452]

約数ペア:

[(1, 16315452), (2, 8157726), (3, 5438484), (4, 4078863), (6, 2719242), (9, 1812828), (12, 1359621), (18, 906414), (19, 858708), (27, 604276), (36, 453207), (38, 429354), (54, 302138), (57, 286236), (76, 214677), (108, 151069), (114, 143118), (171, 95412), (228, 71559), (342, 47706), (513, 31804), (684, 23853), (1026, 15902), (2052, 7951)]