15698054844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211781}}^1$

素因数の和:211891

約数の個数: 72

約数和(自身を含む): 41627869920

約数和(自身を除く): 25929815076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 2059, 2556, 4118, 6177, 8236, 12354, 18531, 24708, 37062, 74124, 211781, 423562, 635343, 847124, 1270686, 1906029, 2541372, 3812058, 6141649, 7624116, 12283298, 15036451, 18424947, 24566596, 30072902, 36849894, 45109353, 55274841, 60145804, 73699788, 90218706, 110549682, 135328059, 180437412, 221099364, 270656118, 436057079, 541312236, 872114158, 1308171237, 1744228316, 2616342474, 3924513711, 5232684948, 7849027422, 15698054844]

約数ペア:

[(1, 15698054844), (2, 7849027422), (3, 5232684948), (4, 3924513711), (6, 2616342474), (9, 1744228316), (12, 1308171237), (18, 872114158), (29, 541312236), (36, 436057079), (58, 270656118), (71, 221099364), (87, 180437412), (116, 135328059), (142, 110549682), (174, 90218706), (213, 73699788), (261, 60145804), (284, 55274841), (348, 45109353), (426, 36849894), (522, 30072902), (639, 24566596), (852, 18424947), (1044, 15036451), (1278, 12283298), (2059, 7624116), (2556, 6141649), (4118, 3812058), (6177, 2541372), (8236, 1906029), (12354, 1270686), (18531, 847124), (24708, 635343), (37062, 423562), (74124, 211781)]