4020552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 11466000

約数和(自身を除く): 7445448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2939, 5878, 8817, 11756, 17634, 23512, 26451, 35268, 52902, 55841, 70536, 105804, 111682, 167523, 211608, 223364, 335046, 446728, 502569, 670092, 1005138, 1340184, 2010276, 4020552]

約数ペア:

[(1, 4020552), (2, 2010276), (3, 1340184), (4, 1005138), (6, 670092), (8, 502569), (9, 446728), (12, 335046), (18, 223364), (19, 211608), (24, 167523), (36, 111682), (38, 105804), (57, 70536), (72, 55841), (76, 52902), (114, 35268), (152, 26451), (171, 23512), (228, 17634), (342, 11756), (456, 8817), (684, 5878), (1368, 2939)]