17867784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 49688640

約数和(自身を除く): 31820856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1277, 1749, 2332, 2554, 3498, 3831, 4664, 5108, 6996, 7662, 10216, 13992, 14047, 15324, 28094, 30648, 42141, 56188, 67681, 84282, 112376, 135362, 168564, 203043, 270724, 337128, 406086, 541448, 744491, 812172, 1488982, 1624344, 2233473, 2977964, 4466946, 5955928, 8933892, 17867784]

約数ペア:

[(1, 17867784), (2, 8933892), (3, 5955928), (4, 4466946), (6, 2977964), (8, 2233473), (11, 1624344), (12, 1488982), (22, 812172), (24, 744491), (33, 541448), (44, 406086), (53, 337128), (66, 270724), (88, 203043), (106, 168564), (132, 135362), (159, 112376), (212, 84282), (264, 67681), (318, 56188), (424, 42141), (583, 30648), (636, 28094), (1166, 15324), (1272, 14047), (1277, 13992), (1749, 10216), (2332, 7662), (2554, 6996), (3498, 5108), (3831, 4664)]