2073156918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{15017}}^1$

素因数の和:15221

約数の個数: 64

約数和(自身を含む): 5017213440

約数和(自身を除く): 2944056522

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 266, 346, 399, 519, 798, 1038, 1211, 2422, 3287, 3633, 6574, 7266, 9861, 15017, 19722, 23009, 30034, 45051, 46018, 69027, 90102, 105119, 138054, 210238, 285323, 315357, 570646, 630714, 855969, 1711938, 1997261, 2597941, 3994522, 5195882, 5991783, 7793823, 11983566, 15587646, 18185587, 36371174, 49360879, 54556761, 98721758, 109113522, 148082637, 296165274, 345526153, 691052306, 1036578459, 2073156918]

約数ペア:

[(1, 2073156918), (2, 1036578459), (3, 691052306), (6, 345526153), (7, 296165274), (14, 148082637), (19, 109113522), (21, 98721758), (38, 54556761), (42, 49360879), (57, 36371174), (114, 18185587), (133, 15587646), (173, 11983566), (266, 7793823), (346, 5991783), (399, 5195882), (519, 3994522), (798, 2597941), (1038, 1997261), (1211, 1711938), (2422, 855969), (3287, 630714), (3633, 570646), (6574, 315357), (7266, 285323), (9861, 210238), (15017, 138054), (19722, 105119), (23009, 90102), (30034, 69027), (45051, 46018)]