2831724

素因数分解:

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

素因数の和:695

約数の個数: 72

約数和(自身を含む): 8674848

約数和(自身を除く): 5843124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 661, 714, 1071, 1322, 1428, 1983, 2142, 2644, 3966, 4284, 4627, 5949, 7932, 9254, 11237, 11898, 13881, 18508, 22474, 23796, 27762, 33711, 41643, 44948, 55524, 67422, 78659, 83286, 101133, 134844, 157318, 166572, 202266, 235977, 314636, 404532, 471954, 707931, 943908, 1415862, 2831724]

約数ペア:

[(1, 2831724), (2, 1415862), (3, 943908), (4, 707931), (6, 471954), (7, 404532), (9, 314636), (12, 235977), (14, 202266), (17, 166572), (18, 157318), (21, 134844), (28, 101133), (34, 83286), (36, 78659), (42, 67422), (51, 55524), (63, 44948), (68, 41643), (84, 33711), (102, 27762), (119, 23796), (126, 22474), (153, 18508), (204, 13881), (238, 11898), (252, 11237), (306, 9254), (357, 7932), (476, 5949), (612, 4627), (661, 4284), (714, 3966), (1071, 2644), (1322, 2142), (1428, 1983)]