13567788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 37700208

約数和(自身を除く): 24132420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 547, 636, 689, 954, 1094, 1378, 1641, 1908, 2067, 2188, 2756, 3282, 4134, 4923, 6201, 6564, 7111, 8268, 9846, 12402, 14222, 19692, 21333, 24804, 28444, 28991, 42666, 57982, 63999, 85332, 86973, 115964, 127998, 173946, 255996, 260919, 347892, 376883, 521838, 753766, 1043676, 1130649, 1507532, 2261298, 3391947, 4522596, 6783894, 13567788]

約数ペア:

[(1, 13567788), (2, 6783894), (3, 4522596), (4, 3391947), (6, 2261298), (9, 1507532), (12, 1130649), (13, 1043676), (18, 753766), (26, 521838), (36, 376883), (39, 347892), (52, 260919), (53, 255996), (78, 173946), (106, 127998), (117, 115964), (156, 86973), (159, 85332), (212, 63999), (234, 57982), (318, 42666), (468, 28991), (477, 28444), (547, 24804), (636, 21333), (689, 19692), (954, 14222), (1094, 12402), (1378, 9846), (1641, 8268), (1908, 7111), (2067, 6564), (2188, 6201), (2756, 4923), (3282, 4134)]