19822068

素因数分解:

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

素因数の和:702

約数の個数: 108

約数和(自身を含む): 61808292

約数和(自身を除く): 41986224

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 661, 714, 833, 882, 1071, 1322, 1428, 1666, 1764, 1983, 2142, 2499, 2644, 3332, 3966, 4284, 4627, 4998, 5949, 7497, 7932, 9254, 9996, 11237, 11898, 13881, 14994, 18508, 22474, 23796, 27762, 29988, 32389, 33711, 41643, 44948, 55524, 64778, 67422, 78659, 83286, 97167, 101133, 129556, 134844, 157318, 166572, 194334, 202266, 235977, 291501, 314636, 388668, 404532, 471954, 550613, 583002, 707931, 943908, 1101226, 1166004, 1415862, 1651839, 2202452, 2831724, 3303678, 4955517, 6607356, 9911034, 19822068]

約数ペア:

[(1, 19822068), (2, 9911034), (3, 6607356), (4, 4955517), (6, 3303678), (7, 2831724), (9, 2202452), (12, 1651839), (14, 1415862), (17, 1166004), (18, 1101226), (21, 943908), (28, 707931), (34, 583002), (36, 550613), (42, 471954), (49, 404532), (51, 388668), (63, 314636), (68, 291501), (84, 235977), (98, 202266), (102, 194334), (119, 166572), (126, 157318), (147, 134844), (153, 129556), (196, 101133), (204, 97167), (238, 83286), (252, 78659), (294, 67422), (306, 64778), (357, 55524), (441, 44948), (476, 41643), (588, 33711), (612, 32389), (661, 29988), (714, 27762), (833, 23796), (882, 22474), (1071, 18508), (1322, 14994), (1428, 13881), (1666, 11898), (1764, 11237), (1983, 9996), (2142, 9254), (2499, 7932), (2644, 7497), (3332, 5949), (3966, 4998), (4284, 4627)]