2017797132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{18773}}^1$

素因数の和:18859

約数の個数: 72

約数和(自身を含む): 5194690704

約数和(自身を除く): 3176893572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 1014, 1378, 2028, 2067, 2756, 4134, 8268, 8957, 17914, 18773, 26871, 35828, 37546, 53742, 56319, 75092, 107484, 112638, 225276, 244049, 488098, 732147, 976196, 994969, 1464294, 1989938, 2928588, 2984907, 3172637, 3979876, 5969814, 6345274, 9517911, 11939628, 12690548, 12934597, 19035822, 25869194, 38071644, 38803791, 51738388, 77607582, 155215164, 168149761, 336299522, 504449283, 672599044, 1008898566, 2017797132]

約数ペア:

[(1, 2017797132), (2, 1008898566), (3, 672599044), (4, 504449283), (6, 336299522), (12, 168149761), (13, 155215164), (26, 77607582), (39, 51738388), (52, 38803791), (53, 38071644), (78, 25869194), (106, 19035822), (156, 12934597), (159, 12690548), (169, 11939628), (212, 9517911), (318, 6345274), (338, 5969814), (507, 3979876), (636, 3172637), (676, 2984907), (689, 2928588), (1014, 1989938), (1378, 1464294), (2028, 994969), (2067, 976196), (2756, 732147), (4134, 488098), (8268, 244049), (8957, 225276), (17914, 112638), (18773, 107484), (26871, 75092), (35828, 56319), (37546, 53742)]