19648566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9173}}^1$

素因数の和:9205

約数の個数: 48

約数和(自身を含む): 51521184

約数和(自身を除く): 31872618

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 9173, 18346, 27519, 55038, 64211, 82557, 128422, 155941, 165114, 192633, 311882, 385266, 467823, 577899, 935646, 1091587, 1155798, 1403469, 2183174, 2806938, 3274761, 6549522, 9824283, 19648566]

約数ペア:

[(1, 19648566), (2, 9824283), (3, 6549522), (6, 3274761), (7, 2806938), (9, 2183174), (14, 1403469), (17, 1155798), (18, 1091587), (21, 935646), (34, 577899), (42, 467823), (51, 385266), (63, 311882), (102, 192633), (119, 165114), (126, 155941), (153, 128422), (238, 82557), (306, 64211), (357, 55038), (714, 27519), (1071, 18346), (2142, 9173)]