7245882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 19065600

約数和(自身を除く): 11819718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 661, 783, 1218, 1322, 1566, 1827, 1983, 3654, 3966, 4627, 5481, 5949, 9254, 10962, 11898, 13881, 17847, 19169, 27762, 35694, 38338, 41643, 57507, 83286, 115014, 124929, 134183, 172521, 249858, 268366, 345042, 402549, 517563, 805098, 1035126, 1207647, 2415294, 3622941, 7245882]

約数ペア:

[(1, 7245882), (2, 3622941), (3, 2415294), (6, 1207647), (7, 1035126), (9, 805098), (14, 517563), (18, 402549), (21, 345042), (27, 268366), (29, 249858), (42, 172521), (54, 134183), (58, 124929), (63, 115014), (87, 83286), (126, 57507), (174, 41643), (189, 38338), (203, 35694), (261, 27762), (378, 19169), (406, 17847), (522, 13881), (609, 11898), (661, 10962), (783, 9254), (1218, 5949), (1322, 5481), (1566, 4627), (1827, 3966), (1983, 3654)]