1245734532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1647797}}^1$

素因数の和:1647817

約数の個数: 48

約数和(自身を含む): 3691067520

約数和(自身を除く): 2445332988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1647797, 3295594, 4943391, 6591188, 9886782, 11534579, 14830173, 19773564, 23069158, 29660346, 34603737, 44490519, 46138316, 59320692, 69207474, 88981038, 103811211, 138414948, 177962076, 207622422, 311433633, 415244844, 622867266, 1245734532]

約数ペア:

[(1, 1245734532), (2, 622867266), (3, 415244844), (4, 311433633), (6, 207622422), (7, 177962076), (9, 138414948), (12, 103811211), (14, 88981038), (18, 69207474), (21, 59320692), (27, 46138316), (28, 44490519), (36, 34603737), (42, 29660346), (54, 23069158), (63, 19773564), (84, 14830173), (108, 11534579), (126, 9886782), (189, 6591188), (252, 4943391), (378, 3295594), (756, 1647797)]