421559982

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{1249}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 968760000

約数和(自身を除く): 547200018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1103, 1249, 2206, 2498, 3309, 3747, 6618, 7494, 9927, 11241, 18751, 19854, 21233, 22482, 37502, 42466, 56253, 63699, 112506, 127398, 168759, 191097, 337518, 382194, 1377647, 2755294, 4132941, 8265882, 12398823, 23419999, 24797646, 46839998, 70259997, 140519994, 210779991, 421559982]

約数ペア:

[(1, 421559982), (2, 210779991), (3, 140519994), (6, 70259997), (9, 46839998), (17, 24797646), (18, 23419999), (34, 12398823), (51, 8265882), (102, 4132941), (153, 2755294), (306, 1377647), (1103, 382194), (1249, 337518), (2206, 191097), (2498, 168759), (3309, 127398), (3747, 112506), (6618, 63699), (7494, 56253), (9927, 42466), (11241, 37502), (18751, 22482), (19854, 21233)]