13503528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{9871}}^1$

素因数の和:9902

約数の個数: 48

約数和(自身を含む): 38500800

約数和(自身を除く): 24997272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 9871, 19742, 29613, 39484, 59226, 78968, 88839, 118452, 177678, 187549, 236904, 355356, 375098, 562647, 710712, 750196, 1125294, 1500392, 1687941, 2250588, 3375882, 4501176, 6751764, 13503528]

約数ペア:

[(1, 13503528), (2, 6751764), (3, 4501176), (4, 3375882), (6, 2250588), (8, 1687941), (9, 1500392), (12, 1125294), (18, 750196), (19, 710712), (24, 562647), (36, 375098), (38, 355356), (57, 236904), (72, 187549), (76, 177678), (114, 118452), (152, 88839), (171, 78968), (228, 59226), (342, 39484), (456, 29613), (684, 19742), (1368, 9871)]