2806362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 6683040

約数和(自身を除く): 3876678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 179, 201, 234, 358, 402, 537, 603, 871, 1074, 1206, 1611, 1742, 2327, 2613, 3222, 4654, 5226, 6981, 7839, 11993, 13962, 15678, 20943, 23986, 35979, 41886, 71958, 107937, 155909, 215874, 311818, 467727, 935454, 1403181, 2806362]

約数ペア:

[(1, 2806362), (2, 1403181), (3, 935454), (6, 467727), (9, 311818), (13, 215874), (18, 155909), (26, 107937), (39, 71958), (67, 41886), (78, 35979), (117, 23986), (134, 20943), (179, 15678), (201, 13962), (234, 11993), (358, 7839), (402, 6981), (537, 5226), (603, 4654), (871, 3222), (1074, 2613), (1206, 2327), (1611, 1742)]