855779364

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19469}}^1$

素因数の和:19530

約数の個数: 96

約数和(自身を含む): 2485929600

約数和(自身を除く): 1630150236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 99, 108, 111, 132, 148, 198, 222, 297, 333, 396, 407, 444, 594, 666, 814, 999, 1188, 1221, 1332, 1628, 1998, 2442, 3663, 3996, 4884, 7326, 10989, 14652, 19469, 21978, 38938, 43956, 58407, 77876, 116814, 175221, 214159, 233628, 350442, 428318, 525663, 642477, 700884, 720353, 856636, 1051326, 1284954, 1440706, 1927431, 2102652, 2161059, 2569908, 2881412, 3854862, 4322118, 5782293, 6483177, 7709724, 7923883, 8644236, 11564586, 12966354, 15847766, 19449531, 23129172, 23771649, 25932708, 31695532, 38899062, 47543298, 71314947, 77798124, 95086596, 142629894, 213944841, 285259788, 427889682, 855779364]

約数ペア:

[(1, 855779364), (2, 427889682), (3, 285259788), (4, 213944841), (6, 142629894), (9, 95086596), (11, 77798124), (12, 71314947), (18, 47543298), (22, 38899062), (27, 31695532), (33, 25932708), (36, 23771649), (37, 23129172), (44, 19449531), (54, 15847766), (66, 12966354), (74, 11564586), (99, 8644236), (108, 7923883), (111, 7709724), (132, 6483177), (148, 5782293), (198, 4322118), (222, 3854862), (297, 2881412), (333, 2569908), (396, 2161059), (407, 2102652), (444, 1927431), (594, 1440706), (666, 1284954), (814, 1051326), (999, 856636), (1188, 720353), (1221, 700884), (1332, 642477), (1628, 525663), (1998, 428318), (2442, 350442), (3663, 233628), (3996, 214159), (4884, 175221), (7326, 116814), (10989, 77876), (14652, 58407), (19469, 43956), (21978, 38938)]