2019949299

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3569

約数の個数: 64

約数和(自身を含む): 3386073600

約数和(自身を除く): 1366124301

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 153, 171, 201, 323, 459, 513, 603, 969, 1139, 1273, 1809, 2907, 3417, 3457, 3819, 8721, 10251, 10371, 11457, 21641, 30753, 31113, 34371, 58769, 64923, 65683, 93339, 176307, 194769, 197049, 231619, 528921, 584307, 591147, 694857, 1116611, 1586763, 1773441, 2084571, 3349833, 3937523, 4400761, 6253713, 10049499, 11812569, 13202283, 30148497, 35437707, 39606849, 74812937, 106313121, 118820547, 224438811, 673316433, 2019949299]

約数ペア:

[(1, 2019949299), (3, 673316433), (9, 224438811), (17, 118820547), (19, 106313121), (27, 74812937), (51, 39606849), (57, 35437707), (67, 30148497), (153, 13202283), (171, 11812569), (201, 10049499), (323, 6253713), (459, 4400761), (513, 3937523), (603, 3349833), (969, 2084571), (1139, 1773441), (1273, 1586763), (1809, 1116611), (2907, 694857), (3417, 591147), (3457, 584307), (3819, 528921), (8721, 231619), (10251, 197049), (10371, 194769), (11457, 176307), (21641, 93339), (30753, 65683), (31113, 64923), (34371, 58769)]