108638964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431107}}^1$

素因数の和:431124

約数の個数: 36

約数和(自身を含む): 313846624

約数和(自身を除く): 205207660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431107, 862214, 1293321, 1724428, 2586642, 3017749, 3879963, 5173284, 6035498, 7759926, 9053247, 12070996, 15519852, 18106494, 27159741, 36212988, 54319482, 108638964]

約数ペア:

[(1, 108638964), (2, 54319482), (3, 36212988), (4, 27159741), (6, 18106494), (7, 15519852), (9, 12070996), (12, 9053247), (14, 7759926), (18, 6035498), (21, 5173284), (28, 3879963), (36, 3017749), (42, 2586642), (63, 1724428), (84, 1293321), (126, 862214), (252, 431107)]