26307684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 72770880

約数和(自身を除く): 46463196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 839, 871, 1206, 1678, 1742, 2412, 2517, 2613, 3356, 3484, 5034, 5226, 7551, 7839, 10068, 10452, 10907, 15102, 15678, 21814, 30204, 31356, 32721, 43628, 56213, 65442, 98163, 112426, 130884, 168639, 196326, 224852, 337278, 392652, 505917, 674556, 730769, 1011834, 1461538, 2023668, 2192307, 2923076, 4384614, 6576921, 8769228, 13153842, 26307684]

約数ペア:

[(1, 26307684), (2, 13153842), (3, 8769228), (4, 6576921), (6, 4384614), (9, 2923076), (12, 2192307), (13, 2023668), (18, 1461538), (26, 1011834), (36, 730769), (39, 674556), (52, 505917), (67, 392652), (78, 337278), (117, 224852), (134, 196326), (156, 168639), (201, 130884), (234, 112426), (268, 98163), (402, 65442), (468, 56213), (603, 43628), (804, 32721), (839, 31356), (871, 30204), (1206, 21814), (1678, 15678), (1742, 15102), (2412, 10907), (2517, 10452), (2613, 10068), (3356, 7839), (3484, 7551), (5034, 5226)]