17970201912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{48523}}^1$

素因数の和:49732

約数の個数: 64

約数和(自身を含む): 48423070080

約数和(自身を除く): 30452868168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1187, 2374, 3561, 4748, 7122, 9496, 14244, 15431, 28488, 30862, 46293, 48523, 61724, 92586, 97046, 123448, 145569, 185172, 194092, 291138, 370344, 388184, 582276, 630799, 1164552, 1261598, 1892397, 2523196, 3784794, 5046392, 7569588, 15139176, 57596801, 115193602, 172790403, 230387204, 345580806, 460774408, 691161612, 748758413, 1382323224, 1497516826, 2246275239, 2995033652, 4492550478, 5990067304, 8985100956, 17970201912]

約数ペア:

[(1, 17970201912), (2, 8985100956), (3, 5990067304), (4, 4492550478), (6, 2995033652), (8, 2246275239), (12, 1497516826), (13, 1382323224), (24, 748758413), (26, 691161612), (39, 460774408), (52, 345580806), (78, 230387204), (104, 172790403), (156, 115193602), (312, 57596801), (1187, 15139176), (2374, 7569588), (3561, 5046392), (4748, 3784794), (7122, 2523196), (9496, 1892397), (14244, 1261598), (15431, 1164552), (28488, 630799), (30862, 582276), (46293, 388184), (48523, 370344), (61724, 291138), (92586, 194092), (97046, 185172), (123448, 145569)]