193649274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16889}}^1$

素因数の和:16924

約数の個数: 72

約数和(自身を含む): 525650580

約数和(自身を除く): 332001306

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 16889, 33778, 50667, 101334, 118223, 152001, 219557, 236446, 304002, 354669, 439114, 658671, 709338, 827561, 1064007, 1317342, 1536899, 1655122, 1976013, 2128014, 2482683, 3073798, 3952026, 4610697, 4965366, 7448049, 9221394, 10758293, 13832091, 14896098, 21516586, 27664182, 32274879, 64549758, 96824637, 193649274]

約数ペア:

[(1, 193649274), (2, 96824637), (3, 64549758), (6, 32274879), (7, 27664182), (9, 21516586), (13, 14896098), (14, 13832091), (18, 10758293), (21, 9221394), (26, 7448049), (39, 4965366), (42, 4610697), (49, 3952026), (63, 3073798), (78, 2482683), (91, 2128014), (98, 1976013), (117, 1655122), (126, 1536899), (147, 1317342), (182, 1064007), (234, 827561), (273, 709338), (294, 658671), (441, 439114), (546, 354669), (637, 304002), (819, 236446), (882, 219557), (1274, 152001), (1638, 118223), (1911, 101334), (3822, 50667), (5733, 33778), (11466, 16889)]