7091028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1517

約数の個数: 72

約数和(自身を含む): 21577920

約数和(自身を除く): 14486892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1481, 1596, 2394, 2962, 4443, 4788, 5924, 8886, 10367, 13329, 17772, 20734, 26658, 28139, 31101, 41468, 53316, 56278, 62202, 84417, 93303, 112556, 124404, 168834, 186606, 196973, 253251, 337668, 373212, 393946, 506502, 590919, 787892, 1013004, 1181838, 1772757, 2363676, 3545514, 7091028]

約数ペア:

[(1, 7091028), (2, 3545514), (3, 2363676), (4, 1772757), (6, 1181838), (7, 1013004), (9, 787892), (12, 590919), (14, 506502), (18, 393946), (19, 373212), (21, 337668), (28, 253251), (36, 196973), (38, 186606), (42, 168834), (57, 124404), (63, 112556), (76, 93303), (84, 84417), (114, 62202), (126, 56278), (133, 53316), (171, 41468), (228, 31101), (252, 28139), (266, 26658), (342, 20734), (399, 17772), (532, 13329), (684, 10367), (798, 8886), (1197, 5924), (1481, 4788), (1596, 4443), (2394, 2962)]