16528824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17659}}^1$

素因数の和:17684

約数の個数: 48

約数和(自身を含む): 48211800

約数和(自身を除く): 31682976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 17659, 35318, 52977, 70636, 105954, 141272, 158931, 211908, 229567, 317862, 423816, 459134, 635724, 688701, 918268, 1271448, 1377402, 1836536, 2066103, 2754804, 4132206, 5509608, 8264412, 16528824]

約数ペア:

[(1, 16528824), (2, 8264412), (3, 5509608), (4, 4132206), (6, 2754804), (8, 2066103), (9, 1836536), (12, 1377402), (13, 1271448), (18, 918268), (24, 688701), (26, 635724), (36, 459134), (39, 423816), (52, 317862), (72, 229567), (78, 211908), (104, 158931), (117, 141272), (156, 105954), (234, 70636), (312, 52977), (468, 35318), (936, 17659)]