19306098

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 50544000

約数和(自身を除く): 31237902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 59, 63, 98, 106, 118, 126, 147, 159, 177, 294, 318, 343, 354, 371, 413, 441, 477, 531, 686, 742, 826, 882, 954, 1029, 1062, 1113, 1239, 2058, 2226, 2478, 2597, 2891, 3087, 3127, 3339, 3717, 5194, 5782, 6174, 6254, 6678, 7434, 7791, 8673, 9381, 15582, 17346, 18179, 18762, 20237, 21889, 23373, 26019, 28143, 36358, 40474, 43778, 46746, 52038, 54537, 56286, 60711, 65667, 109074, 121422, 131334, 153223, 163611, 182133, 197001, 306446, 327222, 364266, 394002, 459669, 919338, 1072561, 1379007, 2145122, 2758014, 3217683, 6435366, 9653049, 19306098]

約数ペア:

[(1, 19306098), (2, 9653049), (3, 6435366), (6, 3217683), (7, 2758014), (9, 2145122), (14, 1379007), (18, 1072561), (21, 919338), (42, 459669), (49, 394002), (53, 364266), (59, 327222), (63, 306446), (98, 197001), (106, 182133), (118, 163611), (126, 153223), (147, 131334), (159, 121422), (177, 109074), (294, 65667), (318, 60711), (343, 56286), (354, 54537), (371, 52038), (413, 46746), (441, 43778), (477, 40474), (531, 36358), (686, 28143), (742, 26019), (826, 23373), (882, 21889), (954, 20237), (1029, 18762), (1062, 18179), (1113, 17346), (1239, 15582), (2058, 9381), (2226, 8673), (2478, 7791), (2597, 7434), (2891, 6678), (3087, 6254), (3127, 6174), (3339, 5782), (3717, 5194)]