4247586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 11439360

約数和(自身を除く): 7191774

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 661, 714, 918, 1071, 1322, 1983, 2142, 3213, 3966, 4627, 5949, 6426, 9254, 11237, 11898, 13881, 17847, 22474, 27762, 33711, 35694, 41643, 67422, 78659, 83286, 101133, 124929, 157318, 202266, 235977, 249858, 303399, 471954, 606798, 707931, 1415862, 2123793, 4247586]

約数ペア:

[(1, 4247586), (2, 2123793), (3, 1415862), (6, 707931), (7, 606798), (9, 471954), (14, 303399), (17, 249858), (18, 235977), (21, 202266), (27, 157318), (34, 124929), (42, 101133), (51, 83286), (54, 78659), (63, 67422), (102, 41643), (119, 35694), (126, 33711), (153, 27762), (189, 22474), (238, 17847), (306, 13881), (357, 11898), (378, 11237), (459, 9254), (661, 6426), (714, 5949), (918, 4627), (1071, 3966), (1322, 3213), (1983, 2142)]