19814652

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1283}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 60399360

約数和(自身を除く): 40584708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1283, 1287, 1404, 1716, 2566, 2574, 3849, 3861, 5132, 5148, 7698, 7722, 11547, 14113, 15396, 15444, 16679, 23094, 28226, 33358, 34641, 42339, 46188, 50037, 56452, 66716, 69282, 84678, 100074, 127017, 138564, 150111, 169356, 183469, 200148, 254034, 300222, 366938, 381051, 450333, 508068, 550407, 600444, 733876, 762102, 900666, 1100814, 1524204, 1651221, 1801332, 2201628, 3302442, 4953663, 6604884, 9907326, 19814652]

約数ペア:

[(1, 19814652), (2, 9907326), (3, 6604884), (4, 4953663), (6, 3302442), (9, 2201628), (11, 1801332), (12, 1651221), (13, 1524204), (18, 1100814), (22, 900666), (26, 762102), (27, 733876), (33, 600444), (36, 550407), (39, 508068), (44, 450333), (52, 381051), (54, 366938), (66, 300222), (78, 254034), (99, 200148), (108, 183469), (117, 169356), (132, 150111), (143, 138564), (156, 127017), (198, 100074), (234, 84678), (286, 69282), (297, 66716), (351, 56452), (396, 50037), (429, 46188), (468, 42339), (572, 34641), (594, 33358), (702, 28226), (858, 23094), (1188, 16679), (1283, 15444), (1287, 15396), (1404, 14113), (1716, 11547), (2566, 7722), (2574, 7698), (3849, 5148), (3861, 5132)]