4472748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17749}}^1$

素因数の和:17766

約数の個数: 36

約数和(自身を含む): 12922000

約数和(自身を除く): 8449252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 17749, 35498, 53247, 70996, 106494, 124243, 159741, 212988, 248486, 319482, 372729, 496972, 638964, 745458, 1118187, 1490916, 2236374, 4472748]

約数ペア:

[(1, 4472748), (2, 2236374), (3, 1490916), (4, 1118187), (6, 745458), (7, 638964), (9, 496972), (12, 372729), (14, 319482), (18, 248486), (21, 212988), (28, 159741), (36, 124243), (42, 106494), (63, 70996), (84, 53247), (126, 35498), (252, 17749)]