139250916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{552583}}^1$

素因数の和:552600

約数の個数: 36

約数和(自身を含む): 402281152

約数和(自身を除く): 263030236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 552583, 1105166, 1657749, 2210332, 3315498, 3868081, 4973247, 6630996, 7736162, 9946494, 11604243, 15472324, 19892988, 23208486, 34812729, 46416972, 69625458, 139250916]

約数ペア:

[(1, 139250916), (2, 69625458), (3, 46416972), (4, 34812729), (6, 23208486), (7, 19892988), (9, 15472324), (12, 11604243), (14, 9946494), (18, 7736162), (21, 6630996), (28, 4973247), (36, 3868081), (42, 3315498), (63, 2210332), (84, 1657749), (126, 1105166), (252, 552583)]